Carelove 12 Colors2 Sets 4 of which Glow In The Dark l. For 3D Pen. Get 480 Ft. Quality ABS 1.75 Filament.+ 3D Print Removal Tool (12color) 12 Color Pack ABS Plastic Refills Each in 20 Foot, the Best Mixed Color after Survey 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.05mm) ABS (Acrylonitrile Butadiene Styrene) 3D Pen Filament Sealed With Desiccant A Free Spatula to Help You Make 3D Drawing and Avoid being Burnt Extra One: Glow In The Dark Color Filament Included