3D pen pen the best-selling 3D printer student painting a picture of a pen with PLA / ABS filament3D graffiti works for children and adults aged 8 years and over， and children need to be used under the supervision of adults!3D graffiti pen， a very magical magic pen， send a child， send a friend's best gift. This product is helpful to develop the user's imagination and the creativity， the cultivation of the creative thinking， but also can enjoy the pleasure of creation. "Magic brush" is no longer a myth， 3D graffiti pen will make it a reality.Portrait， small animals， cartoon characters， all you can imagine to do in your pen， so that the painting is closer to your real life， standing in front of you. Specification3D pen net weight: 60 gFeeding mode: hot melt extrusion formingGraffiti range: UnlimitedForming elements: Fused deposition (FDM)Feeding speed: adjustableHeating temperature: 60-245 degrees (adjustable)Operating voltage: 5 V 2ANozzle diameter: 0.7 mm +/-0.1 mmMaterial diameter: 1.75 mmColor: Silver， rose， blue， green， fluorescent greenPlease tell me the color you need when you buy it， otherwise we will send out randomlyPlease choose the kind of the plug，otherwise all plugs are sent EURO plug default This 3D pen comes with 20 meters printing filament ， and the color send out randomly. The material can be biodegradable， low shrinkage， non-toxic environmental protection， strong stability， corn flavor， high temperature， easy to break down， please rest assured that use. This 3D ped can also be used for ABS Filament. Packing List:1 * 3D Printer Pen1 * Power Adapter1 * Manual