Polished colorful pebbles. Polished colorful pebbles,Pebbles stone,River pebbles,Pebbles, Polished Pebbles, Cobbles and Pebbles, Natural Pebbles, Mosaic Pebble, Garden pebble 1) Available Surface: polished/gloss; honed/ ... add the natural element to the building4) Round and natural river stone and sea pebble5) Packing: 20kgs/ bag, 50kgs/bag,etc ...