3D Printing Pen PCL Filament Refills 1.75mm, Pack of 20 Colors, Low Melting Temp of 70℃, High-Precision Diameter, Non-Toxic Non-Clogging(200 FT)（not Included 3D Pen）

3D Printing Pen PCL Filament Refills 1.75mm, Pack of 20 Colors, Low Melting Temp of 70℃, High-Precision Diameter, Non-Toxic Non-Clogging(200 FT)（not Included 3D Pen）

SONGTIY 3D Printing Drawing Book, Reusable Colorful 40 Patterns Thick Paper Template with a Clear Plate, Painting Graffiti Template for 3D Pen Kids DIY Gift