Chameleon Marker Ink Refill Kits Set of 21 Colors, Each 25 ml (Bundle 21 Items) Bundled for your convenience, one complete set of 21 ink refill kits for your Chameleon Markers. Includes one each: BG4 Aqua Marine, BK4 Deep Black, BL3 Sky Blue, BL6 Royal Blue, BR2 Hot Cocoa, BR5 Bark, BV4 Blue Violet, CB Colorless Blender, CG8 Cool Gray, GR3 Grass Green, NU1 Bisque, NU3 Fawn, OL3 Olive Green, OR4 Seville Orange, PK3 Bubble Gum, PR4 Purple Grape, RD4 Crimson Red, VO4 Deep Violet, YG3 Spring Meadow, YL2 Summer Sun and YO3 Warm Sunset