Product Feature: 【3D Pen for Kids/Adults】This 3D painting pen is very practical and safe for drawing and also provides precise and stable extrusion. Simply connect the power supply and insert the PLA filament into the hole after heating the 3D pen. The design of the LCD screen shows not only the material types used (ABS or PLA), but also the temperature for smoother operation and endless creation. 【Compatible with double filaments】With PLA (160-180℃) and ABS (200-210℃), you can freely choose the material you prefer. However, we offer PLA filaments so that they can be set in PLA mode before use. (The 12-colour PLA filaments we supply do not produce toxic substances when heating). Comes with a power supply, so you can connect the USB to mobile power to pull when travelling or on the go. 【EASY TO USE AND USE】Our 3D pen comes with an instruction manual in English. The 3D printer pen relaxes the user's finger and simply pushes the button to change the speed. This pen does not require a long press of a button. Comes with a power supply, so you can connect the USB to mobile power to pull when travelling or on the go. 【Material compatible with standard dimensions】Simply plug in, heat and extrude. The 3D printed pen is made of environmentally friendly material and comes with non-toxic and non-irritating PLA filament refills. It only fits 1.75mm PLA / ABS filaments and can paint what you want without material restriction (Note: Please make sure the pen mode matches the filament type). 【Ideal gift for children and adults】It is simple and elegant design. This intelligent 3D printing pen inspires children's spatial ideas. 3D pen can be a family game, parents play with children to promote communication and comraadship. Let children free themselves from their dependence on mobile phones, tablets and other electronic products, improve children's thinking and their creativity and artistic Product Description Note: 1. The device is suitable for children over 8 years and adults. Children must be accompanied and monitored by an adult when using the pen. 2. To avoid clogging of the filament feeder inside, cut off the end of the filament where it stops as the loose part needs to be cut. 3. After connecting the cable to the pin, press the pause button and the pen will start to heat. Press the pause button before setting the feed speed. ▶ Easy to use. ▶ Speed control ▶ Hand held size Portable printer. ▶ Ideal gift ▶ Use connected with adapter. Technical data: ♥♥Material:ABS ♥♥ Supported filaments: PLA / PCL ♥♥ Power supply: connected ♥♥ Nozzle: 0.7mm ♥♥Printing temperature: 175℃-200℃ ♥♥ Item Size:180*20*20mm ♥♥ Operating voltage: 12V 2A. ♥♥ Rated voltage: DC 5±0.25V ♥ ♥ Power supply: AC 100V-240V 50/60Hz 0.35A. Package contents: 1 x 3D Pen 1 x user manual 1 x Pen Holder 1 x USB Cable 12 x PLA filaments(Random Color)