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.For Ages: 6+ WARNING: Choking Hazard-Small Parts. Not for Children under 3 yrs.