•3d Pen FilamentsUse color filament refills to draw pictures and create colorful patterns in three dimensions with a 3D pen doodler for kids and adults.
•Printing pen refills replace ink with plastic and allows you to control extrusion speed, temperature, and filament all in great color and in 3D.
•3D printer refills allow for maximum creative expression on multiple surfaces.
•Filament is versatile making them great for artists of all levels, designers, and kids of all ages.
•3D pen refills come with twelve different colors of filament for unmatched variety.

These 3D pen refills are perfect for any artist, designer, and for kids of all ages. Draw pictures on multiple surfaces and create colorful patterns in three dimensions with these 3D pen doodler refills. 3D pen printer filaments replace traditional ink with plastic and gives the user control over extrusion speed, temperature, and filament all in great color and in 3D. This allows you to have maximum creative expression on a variety of surfaces without using ink. Versatile and with many uses, these are the perfect gift for any occasion. Filament refills for 3D pen for kids or adults come with many different 3D pen refill colors to provide unlimited options.