Set of 4 Size: 1.3 x 1.3 x 2 cm dog nail grinder The grinding stone is made of alloy sand. Grinds pet nails delicately and finely with the concave surface on the side of the grinding head. After trimming, clean the grinding bit with a brush and a damp cloth. How to replace: Simply remove the old grinding stone from the slot and replace it with a new one. ☘️Free shipping & immediate purchase welcome!☘️ Please check the actual photos for the condition of the product (´∀｀) * To ship at a slightly lower price, we may ship the item without the box due to shipping costs. #yussk商品一覧 (yussk product list) is also welcome for bulk purchases❣️ Nail grinder diamond rotary dog electric nail clippers replacement nail trimmer pet polishing head nail polish tool grinder wheel 4 pieces 42-13-4662