Yiwu Xiaopu Crystal Co.Ltd was established in 2018, and its main products are fancy crystal stones’ crystal stone with setting sew on stones, high quality rhinestones hot fix rhinestone, nail art stones. br small size ones used plenty of rubber powders during production. Therefore they will be soaked in tanks more than 24 hours, and then wash them many times by clear water. No matter big or small crystal stones they must pass quality inspection, and they will be picked out if they are flawed.br