Something4u Water crystal soil water beads - home decor pearl shaped bio gel ball for decoration. Function:non-fade,non-toxic,100% biodegradable,non-flammable. A great learning tool, kids are busy for hours, having fun experimenting, many uses for decoration for weddings, showers, centerpieces ideal for candle,silk&cut flower arrangements, centerpieces and more. Less expensive and more attractive than marbles or stones ideal for home decor, crafts, floral departments, and more color: multicolors" >. Crystal paintball is easy to make. How to make paintball: (a) 180ml/ water with 200 paintball (b)put the paintball into the water for about 3-5 hours. color: multicolors" >Colour: multicolors size:9-11 mm(after soaking in water) note: the color of the water balls will be provided at random please note: suction crystal elastic is high swelling items prohibited to be placed in the mouth, so as not to cause harm. Please use under adult supervision. Do not store paintball in a cold place. Do not shoot at eyes.