【Long charging cable】 With its 1.4 meters it allows a lot of leeway and makes an extension cable unnecessary. This means that you can work well with a mobile battery (power bar) further away from a socket. 【Environmentally friendly】 The 3D printing pen is compatible with both PLA and ABS. We offer 1.75mm PLA filament packaging. Compared to ABS, the PLA filament is more environmentally friendly. Melting is non-toxic, odorless and safer than ABS. To avoid incompatibility, please do not use consumables from other manufacturers. 【Easy to use】 Pen style, light 50g design of the pen is only 2cm, is very comfortable in the hand, ergonomic 3D printing pen available 【LCD display shows the printing temperature and cooling rate】 LCD screen of 3D pen shows 3 moldelle of temperature, extrusion speed, PLA mode: Low temperature 160 ℃; Medium temperature 200 ℃; High temperature210 ℃; ABS mode: Low temperature 210 ℃; Medium temperature 220 ℃; high temperature 235 ℃. 【Perfect Gift】 These 3D pens are the perfect gift for creative Christmas, Holidays and New Years. It can help children learn to paint, improve spatial thinking, and promote creativity and artistic skills. This 3D pen is very interesting to use, and with the 3D printing pen you can create creative patterns that are beyond your imagination. It's also a great way for parents and children to have a good time together. Product information A creative gift for yourself, children from 8 years old, adults, artists, hobbyists! Draw vertically and horizontally Let your imagination run wild! The 3D printing pen extrudes heated plastic that hardens instantly, allowing you to literally draw in 3D, freehand or on paper. DO NOT touch the nozzle or heat dissipation area during use. 1.Connect the power 2.Select mode 3.Select speed 4.Click on the feed button to heat 5. Set the temperature to 175 6. Put the supplies 7. Start painting 8. Press Enter to exit 1 Draw butterfly wings from the album template 2. Draw a butterfly body and tentacles 3. Place each part to start splicing 4. Each part is put together with a push pin Handmade butterfly toy is ready for you 1. Draw a bicycle rim map according to the album template 2. Representation of the bicycle frame 3. Representation of the bicycle pedal 4. Connect the various components Bicycle handmade toy finish photo