The refills contained a variety of colors. Unfortunately the 3D pen didn't work well enough to use all refills. They also clog easily and I don't know if it's the pen or refils.

Was able to change out colors to fit any color scheme . It was easy to change from one color to another . Shows up great on any objects such as toys, baskets and canvas

Refill box of 20 plastic spools in a variety of colors to use with the 3 Doodler Flow Pen. Good value and amount of colors.Would love variety box to include metallics!