Liquid Motion Bubbler

Descending bubbles have a soothing and mesmerizing effect. Flip over like an hourglass and watch the liquid elements squeeze, slip, and float serenely to the bottom. Can help improve visual tracking skills.

Requires no power or mechanical parts. Never runs out of energy. Just flip over and start again. Durable construction withstands constant handling and resists cracks. Safe and non-toxic (contains water, food coloring, and mineral oil). Assorted colors, chosen at random. 5-3/4”H x 2”W.