Two colors at once for twice the fun. These pens feature two pen points so you can write or sketch with two colors at once.
The A set includes purple/blue, blue/red, red/orange, and purple/green.
The B set includes blue/red, red/purple, orange/blue, and green/red.
The C set includes purple/blue, blue/yellow, black/red, and yellow/red.
The D set includes pink/blue, blue/brown, purple/red, and yellow/purple.