ChrisStix Color Coat from Chris Christensen, maker of dog show and show dog grooming products. No Mess, No Fuss. Non Toxic, Will not rub off or smear, Lasts until you shampoo. Covers stains and flaws, hides gray and eliminates unwanted colors in the dogs coat. Pinpoint accuracy and easy to blend, maximum staying power even after brushing out. Unlike many grooming powders and chalks, ChrisStix has excellent coverage.