One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building a ...

This new feature allows 3D printers to exercise their creativity and make new colors from their existing filament collection.

What if, instead of defiling your local school, church or train yard with just a few colors of spray paint, one can contained a near infinite array of expression? The Color Dial Spray is a refillable ...

Imagine being able to create custom vibrant, multi-colored 3D prints with the same ease as printing a single-color object. For hobbyists and professionals alike, this idea sparks excitement—but anyone ...