... crystal soil is a novelty hi-tech products, it is water absorbent polymer, which is able to absorb and hold ... Three shapes available: cubic shape, granule shape, pearl shape Packing:Bulk Application:Transparent color can be used in air freshener factory ... Dark green, Light green, Red, Black, White, Golden yellowPackaging detail: bulk packaging: (with PE layer inside for moistureproof) small packing:5g ...