水齒輪洗澡玩具

My toddler loves sticking these to the tub wall himself, and the spinning action keeps him occupied long enough for me to actually wash his hair. The suction cups hold surprisingly firm even on slightly textured tile.

Pouring water over the gears and watching them spin in perfect sequence is oddly satisfying, even for me. My toddler loves adjusting them to make a little chain reaction along the tub wall.

The suction is strong enough that my son hasn't managed to yank them off the wall mid-spin, which is a win. Took a little fiddling to get the angle right so the water actually turns the gears, but once it clicks, they're mesmerizing. Wish there were a couple more pieces in the set for the price, tho