Each Mystical Crystal Detangler set arrives with one Pro Detangler and Natural Stone of your choice. The Wet Brush hair brush has soft bristles which are gentle on the scalp and detangles the knots giving you pain-free brushing. The wet brush can be used on wet or dry hair and works on extensions and wigs. What else you need to know: Designed specifically for wet hair, the wet brush will detangle your knots with ease - no matter what hair type.