- Cultivate children's concentration, hands-on ability, ideation ability and creative ability.
- Dual working mode, high-temperature mode compatible with 1.75mm PLA materials, low-temperature mode compatible with 1.75mm PCL material; on low-temperature mode pen tip temperature as low as to 40 Celsius, it is safer for children use.
- LCD screen display real-time temperature, mode selection, speed setting, offering you obvious function view.
- Adjustable temperature, if you find the material melted too hard or too soft, you can adjust the pen to the best target temperature. On high-temp mode heating temperature range 180 - 200 Celsius degrees, recommended to use PLA material; on low-temperature mode heating temperature range 80-100 Celsius degrees, ecommended to use PCL material.
- 8 gears of speed regulation, you can adjust printing speed according to your habits.
- Auto-sleep function after filament withdraw is completed or 2 minutes without operation, it is safer and energy-saving;
- 3D pen supports switch to automatic mode when filament input and withdraw.

- 3D pen supports connected to mobile power bank for working, it's more convenient.