Explore sensory play with these easy at-home water-based bottle experiments! Watch your kid's cares melt away as they're mesmerized by swirling glitter, or challenge themselves to tilt a fish through a hoop in the 2 provided leak-proof bottles. The fun doesn't stop there! The included crystal-clear instructions include 4 additional experiments using common household ingredients. Comes With: 2 leak-proof bottles, 4 colors of glitter, glitter glue, sequins, 1 straw, 2 rubber bands, plastic fish figurine, plastic ring, mineral oil, blue dye tablet.