主要特点：
●您只能通过一个键来绘制所需的效果。
●透明外壳，可视操作。
●专利喷嘴，不易插拔。
●USB电源接口，可以与外部电池连接。
●支持PLA材料。
●采用航空陶瓷喷嘴，不易燃烧外保护壳。
●重量轻，设计紧凑，操作方便。
●符合人体工程学的把手，使用舒适。
●适合画家，产品设计师，爱好者，学生等。
●灯丝长1.75mm


包装内容：
1 x Sunlu SL - 400智能3D打印笔
1 x电源适配器
2×长丝
1 x英语手册

Main features:
● You can draw the effects you want only by one key.
● Transparent shell, visual operation.
● Patented nozzle, not easy to plug.
● USB power interface, can be connected with an external battery.
● Supports PLA material.
● Adopts aviation ceramic nozzle, not easy to burn the outer protective shell.
● Lightweight and compact design, easy to handle.
● Ergonomic handles, comfortable to use.
● Suitable for painters, product designers, hobbyists, students, etc..
● It has 1.75mm filament


Packing contents:
1 x Sunlu SL - 400 Smart 3D printing pen
1 x Power adapter
2 x Filament
1 x English manual