Pippa - Glo Pals 4-Pack Green Light Up Cubes

I love that these cubes are activated by the light sensor instead of batteries, so our son can just toss them in the tub and they start glowing immediately. They've completely transformed his bath time enthusiasm from a chore into something he actually looks forward to.

Our toddler used to cry at bath time, but now he actually giggles watching these cubes glow in the water. They’re sturdy enough to survive being thrown around, and each cube lights up for a surprisingly long time on one battery.

These little cubes have made bath time so much more fun for my toddler. They glow really brightly for a good 20 minutes and are completely waterproof, which is perfect for our nightly routine.