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A 3D Printing Pen, also known as a 3D hot air pen or a 3D drawing pen, is a device that allows users to create three-dimensional objects by extruding plastic filament from the tip of the pen. The pen heats up a plastic rod, melts it, and then the user can draw or sculpt in mid-air, or on a surface, to create a 3D object.   3D printing pens are often used for educational purposes, allowing students to visualize and manipulate 3D shapes, as well as for artistic projects, product prototyping, and DIY home decor. They are typically portable and easy to use, requiring no complex setup or software.This high temperature 3D Pen use with PLA Filament or ABS Filament.   Watch imagination come to life with the Professional 3D Pen Adjustable feed lets you regulate speed & flow for optimal control of material while you're drawing Temperature is adjustable in 1 degree increments from 140 to 230 C, for optimal fine-tuning Large, OLED display lets you monitor temperature of material to help you achieve a wide variety of effects Kit includes 3 colors of PLA plastic filament, A/C adapter and slim, ergonomic pen with 1 year limited warranty  

It is color changing every 5-8 meter--very fast color change. And the color transition of this rainbow filament is very gentle, replacing the brash and cheap color dividers.Low shrinkage, Solve the problem of warping and blistering, improve the print quality. Uniform line diameter, pure color. High quality filament creates delicate artistic work.Universal compatibility with most FDM 3D printers and 3D Pen. Matte Finish: The most striking feature of Matte Rainbow PLA is its matte surface finish. This non-reflective texture provides a subtle yet elegant appearance, setting it apart from traditional glossy filaments.Rainbow Color Gradient: This 3D Printer filament features a smooth transition of colors spanning the entire rainbow spectrum. This results in prints with vibrant and eye-catching color patterns that add a unique visual appeal.Smooth Texture: The PLA base material ensures a smooth and consistent texture, resulting in prints with high-quality finishes. The matte finish complements the rainbow color gradient, creating a sophisticated and modern look.           

Silk Multicolor Rainbow PLA is A line of multi-color spinning fast color change, spiral random color change bring your model more surprise effect. You can print beautiful multicolors in one PLA Filament. Perfect for arts, crafts, DIY     Vibrant Colors and Multiple Choices: our 3D printer filament offers a rich selection of colors, meeting all your creative needs. You can get amazing color transition while saving time and cost compared to traditional single-color filaments   Silky Texture and Smooth Surface: Silk PLA Filament boasts a unique silky texture, resulting in prints with smooth, glossy surfaces. Our PLA filament ensures stunning results, giving your creations a professional and refined appearance.    Our 3D Printer filament seamlessly integrates with most consumer and industrial 3D printers and 3D printing Pen.  

The Chameleon PLA Filament is aninnovative and visually captivating materialdesigned specifically for 3D printing enthusiasts and professionals alike. This unique filament combines the versatility and eco-friend of Polylactic Acid (PLA), a biodegradable and plant-based plasticderived from renewable resources such ascorn starch or sugarcane, with arevolutionary color-changing property. What sets the Chameleon PLA apart is itsability to shift hues and tones depending onvarious factors, including light conditions,viewing angles, and even temperature fluctuations. This remarkable feature allowsfor the creation of objects that seem tocome alive with an ever-changing palette ofcolors, adding a dynamic and interactiveelement to 3D printed designs.   What sets the Chameleon PLA 3D Printer Filament apart is itsability to shift hues and tones depending onvarious factors, including light conditions,viewing angles, and even temperaturefluctuations. This remarkable feature allowsfor the creation of objects that seem tocome alive with an ever-changing palette ofcolors, adding a dynamic and interactiveelement to 3D printed designs.   During the printing process, the ChameleonPLA maintains a consistent base color, butonce exposed to different lightingenvironments or touched by warm hands, itreveals a stunning array of hues that canrange from subtle shifts to dramatictransformations. This effect is achievedthrough the incorporation of specialpigments and additives that interact withexternal stimuli, creating a mesmerizingvisual experience.   Not only does the Chameleon PLA enhancethe aesthetic appeal of 3D printed objects,but it also opens up a world of creativepossibilities for designers and artists. Fromfunctional prototypes to decorative pieces,this filament enables the creation of objectsthat tell a story, engage the viewer, andchallenge traditional notions of static color   Moreover, being PLA-based, the Chameleon filament is user-friendly and compatible with most desktop 3D printers and 3D Pen. lt requiresno special settings or modifications, makingit an accessible and exciting addition to any3D printing arsenal. The material'sbiodegradability also aligns with thegrowing trend towards sustainablemanufacturing practices, reducing theenvironmental impact of 3D printing。    

3D pens - tools with many advantages   3D pens are tools that allow us to give free rein to our imagination, creating unique, three-dimensional forms. They work like FFF/FDM 3D printers - but they are smaller and more handy. A 3D printing pen is also easier to use than a traditional device that prints three-dimensional solids. All we have to do is place the cartridge inside the tool, select the appropriate head temperature and after a while we can start our adventure with freehand production of three-dimensional objects. Simple? Simple! The popularity of 3D pens is constantly growing. And there is nothing surprising about it.    3D pens are characterized by high intuitiveness of use and are perfect for artistic purposes. Freedom of use is an important advantage of every tool of this type. Wanting to create a unique object with a 3D pen, we skip many stages that we would have to go through to make the same object with a 3D printer. Therefore, nothing limits our creativity. However, a 3D pen is not only a tool that only artists can use. It is also a device with great teaching potential. Thanks to it, we develop spatial thinking, as well as learn the secrets of 3D printing and gain knowledge about selected plastics. 3D pens are tools with many advantages. They are a great gift for every artist, a child over 8 to 14 years old and all 3D printing enthusiasts. What is a 3D pen?   A 3D pen is a device that allows for the freehand production of three-dimensional prints. It is similar to a FFF/FDM printer. A 3D pen heats the insert (filament) to the appropriate temperature, thanks to which the user of the tool can produce three-dimensional objects from such processed material. What does a 3D pen look like?   The 3D pen looks very similar to a regular pen. However, the device we are discussing here is finished with a head with a nozzle. A cartridge is placed in the 3D pen - a material in the form of a string.   3D pen - which one to choose? It is worth choosing one of our several available variants of the 3D pen. They are exceptionally easy usage.    

This silk candy 3d printer filament has a silky luster texture, coupled withconstantly changing candy colors, giving the model alively and beautiful appearance,presenting a dynamic beauty, and the sur-face of the model is smooth without any layering,ensure easy printability and a high-quality finish. There are six colors for your choice. If need other colors, wecan customize it for you as well. Silk PLA filament boasts a unique silky texture, resulting in prints with smooth, glossy surfaces. Our PLA filament ensures stunning results, giving your creations a professional and refined appearance.   Achieve flawless prints with shiny silk rainbow PLA filament, engineered for ease of use and exceptional precision. With a product diameter of 1.75 mm and precision tolerance of +/- 0.02 mm, smooth and consistent results.Compatible with 3D Printers and 3D Printing Pen that use with 1.75mm diameters filament .                    

This Silk Magic Dual Color PLA is Chameleon 3D printing filament and  a unique type of 3D printing filament that allows users to create multi-color prints without the need for multiple extruders or complex print settings. The "magic" of Chameleon lies in its color-changing technology.   Each spool of PLA Chameleon filament contains different layers of material that have been mixed together. When printed, these layers are heated and fused together, but not so much that they blend into a uniform color. Instead, the layers are separated by the cooling process, creating a gradient effect where you can see the transition from one color to another.   The end result is a single print that displays a range of colors depending on the angle from which it's viewed. This makes it particularly interesting for artists, designers, and hobbyists looking to add an element of surprise and visual interest to their creations. A color-changing material responsive to different light and angles.   Chameleon Color Changing Silk PLA Filament is composed of special pigments that can perfectly conceal layer lines, allowing you to create stunning visual effects in your 3D printed creations. This series includes Magic gold/blue/green/purple.PLA is renowned for its user-friendliness, low printing temperature, and strong adhesion to common print surfaces.   Our 3d printer Filament uses high-quality raw materials, ensuring perfect prints even with default settings. It also offers a variety of color options, including the beloved Chameleon series PLA. Our PLA filament has a low shrinkage rate and minimal warping, allowing for exceptionally smooth surfaces. This makes it well-suited for indoor use and ideal for creating intricate and detailed prints, making it a perfect choice for artistic and decorative items.   Additionally, it emits very little odor during the printing process.Precision and Consistency: Advanced CCD diameter measurement and adaptive control systems ensure strict tolerance, with a diameter of 1.75 mm and a size accuracy of 99% with a deviation of +/-0.02 mm. Each spool contains 1 kg (2.2 lbs) of filament.  

Double Layer Co-extrusion Technology to Make this 3D Filament, This 3D Printer Filament has a transparent layer on the outside of the Filament,recommend to printing thicker items. Saveing materials and cost dropped. Printing as easy as Normal PLA.No warping, no jamming, no blobs or layer delamination issues.     Fully automatic mechanical winding system production,multi-channel quality inspection procedures to ensure the quality of the filament,neatly winding,no tangle. Without clogging the nozzle or extruder, feed continuously and smoothly during printing.          

In the world of 3D printing, Polylactic Acid(PLA) has emerged as a star material,favored by both professionals and hobbyistsalike. lts widespread adoption can beattributed to a myriad of advantages thatcater to diverse needs and preferencesHere's a closer look at why 3D printers oftenrecommend PLA as their go-to material: 1. Ease of Use At the forefront of PLA's appeal lies its user-friendliness. As a biodegradable plastic, PLAboasts a relatively low melting point,making it incredibly easy to handle andprocess. This characteristic not onlysimplifies the printing process but alsoreduces the risk of damaging the 3Dprinter's hardware due to overheatingNovices can confidently experiment withPLA without worrying about intricatetemperature settings or complex post-cessina steps。 2.Cost-Effective Cost is a crucial factor influencing materialselection, especially for beginners andhobbyists. Compared to other materials likeABS (Acrylonitrile Butadiene Styrene) orPETG (Polyethylene Terephthalate Glycol),PLA filaments are generally more affordable.This affordability allows enthusiasts toexplore their creativity without breaking thebank, making PLA an ideal starting point foranyone venturing into the world of 3Dprinting. 3. Low Warping One of the challenges faced by 3D printingenthusiasts is warping, a phenomenonwhere the printed object distorts during thecooling process. Fortunately, PLA excels inthis regard due to its low shrinkage rates.This characteristic minimizes warping anddeformations, ensuring that the finalproduct closely resembles the digitaldesign. As a result, PLA is the preferredchoice for creating intricate and detailedmodels. 4. Safety Health and safety are paramount concernsin any workspace, and PLA delivers on bothcounts. During the printing process, PLAemits fewer toxic fumes than somealternative materials. This makes it safer forindoor use, reducing the risk of adversehealth effects on users and minimizing theneed for ventilation systems. For those whoprefer to work in enclosed spaces or havelimited access to well-ventilated areas, PLAoffers a reassuring level of protection. 5. Widely Available Another advantage of PLA is its widespreadavailability. Manufacturers offer PLAfilaments in a vast array of colors andfinishes, catering to every user's uniqueaesthetic preferences. This diversity not onlyenhances creative freedom but also ensuresthat there's always a suitable PLA option forany project, no matter how specific therequirements may be. 6.Environmentally Friendly In today's eco-conscious world, PLA'sbiodegradable nature sets it apart. Unliketraditional plastics that take centuries todecompose, PLA can break down intonatural components under specificconditions, significantly reducing waste andaligning with sustainable practices. Forindividuals and organizations committed toreducing their carbon footprint, PLA offers aguilt-free printing experience. 7. Good Surface Finish Finally, PLA's ability to produce smoothsurfaces and sharp details makes it suitablefor a wide range of applications. Fromprototyping to decorative pieces, PLA'saesthetic qualities ensure that the finaproduct looks polished and professionalThis characteristic, combined with its otheradvantages, makes PLA a versatile andreliable material for 3D printing enthusiastsof all skill levels.   How to set the printing parameters for PLA?   The most basic setting for different consumables is the printing temperature and hot bed temperature. The parameters are not fixed and need to be adjusted according to the actual situation. For example, consumables that have been stored for a long time need to increase the printing temperature, and special PLA also needs to increase the printing temperature. We need to note that the printing temperature should not be blindly increased. When the temperature is above 220 ° C, it is easy to cause bubbles inside the PLA, resulting in poor printing effect. If the hot bed temperature is too high, it will cause the bottom of the model to melt.     How can we select high-quality PLA?   ① The material purity should be high   ② The thickness of the wire is consistent, and the cross-section is close to a circle.     We need to observe whether it has color differences, spots, and small bubbles. If the above phenomena exist, it indicates that it contains a lot of recycled materials.   Next, take out a wire about 1 meter long, use a measuring caliper or brush it with your hand to check if the thickness is consistent and the surface is smooth. Then use a caliper to clamp the  line and rotate it for one circle. If the rotation is smooth and there are no scratches on the surface, it indicates that the cross-section of the consumable is relatively round.   When printing, observe the printing effect of the first layer (with the printing platform leveled), mainly focusing on its width and uniformity. The extruded wire is relatively uniform and flat, indicating that it has fewer impurities and high quality.