arylic nuggets, acrylic granule, many shapes and sizes. arylic nuggets, acrylic granule, many shapes and sizes. dozens of colors for choice.shapes:starlucky stoneflat marblepeanutshellolivebutterflyheartmaple leafcashewsea whirlclubsflat fishwater caltropaniseed acrylic nuggets, acrylic block, acrylic granule-scarlet red lucky stone