Uses two types of teeth to both exfoliate the scalp and offer massaged-based tlc as wellLong, flexible teeth help to detox the scalp by removing product build-up and dead skinShort thick teeth stimulate pressure points for a relaxing massageUnique shape fits all hand sizes, with a winged design that never slips, even in waterDo not use with heat. Not suitable for detangling or those with sensitive scalps or inflamed skinUnit count type: countItem display weight: 0.036 grams