... Pure white color 3.Round shape 4.Good quality Natural river pebble Qingdao Sinoy Worldwide ,our company is ... ,white and Red ,blue, natural types, and machine made types. Natural river pebble,black pebble is very popular in Aisa ... 8,6-9,8-12,and so son2,color, black, red, white,pink,yellow,green,grey,multicolor, 3 ... kg bags,then per ton bag and pallets5,style,natural and environmental,6,MOQ :24T or 1*20 ...