Madan Pin Brush Madan Pin brushes are regarded as one of the best grooming tools on the market today. This brush's patented design makes it highly durable and the brush has all of the features necessary for the care of your pet's coat. Developed by an International Dog Show Judge, the Madan pin brush has no balls on the heads of the pins, making the pins slide easily in and out of the coat. The patented design ensures that the pins will not push in to the cushion. The heads of the pins are beveled, meaning they will not scratch or poke the skin, making for a gentle brushing experience.