Sensory Water Beads are a revolutionary new and unique sensory experience. Beads change water into colorful shining beads, that resemble crystal balls in a clear glass container offering children an amazing tactile sensory adventure. It is simple, 1/2 tube of beads and 1 quart of water in a container equal a sensory wonderland for children to touch. Objects can be hidden in the beads for sensory intensive games as well as the beads offer children with texture resistance a moist soft environment safe enough to seek out. This item works great as a calming hand fidget before bed or anytime hyperactivity sets in. Beads can be allowed to shrink or can be kept alive by adding water every 7 weeks. Completely non toxic however should not be placed in mouth due to choking hazard. Colors ship completely at random.