Miroad 100B Newest Version 3D Printing Pen With LCD Screen for Doodling Drawing 3D Pen Tool with 3* 1.75mm ABS Filament- As DIY Gift(Light Blue)  
  • Suitable for 1.75mm ABS or PLA Filament
  • LCD Screen shows your control of temperature, speed, filament
  • Button controls allows you to control extrusion speeds
  • Unclogging mechanisms that prevent jamming
  • Button controls that allow you to extrude or reverse filament