Slinky-Light Up Ice Putty. Stretch it. Wrap the flashing ball inside and bounce to activate. Watch the crystal clear magic putty change from clear to frost and back again! This package contains 1.4oz of ice putty, one alien figurine and one 2-color light up LED ball. Pull it. Recommended for ages 6 and up. WARNING: Choking Hazard- contains small parts. Not for children under 3 years. Imported.