... ,flower arrangement,room ornament as fragrance perfume Crystal Soil (rainbow clay, hydro gel, aqua water bead, marble pearl, photo pearl ... Colors : 8 colors available : pink, purple, blue, dark green, red, yellow, light green, orange.Product Display :Packing : we have ... crysal soil, so called Rainbow Peral-round shape, Rainbow Clay-cubic shape, and Rainbow Ice-granular shape respectively. indoor ...