This adorable Kuromi bath bomb glows in your tub!

When you pinch the Kuromi head that appears, it lights up in 3 patterns, including fast blinking, alternating blinking, and slowly glowing, or turns off. There is no auto-off feature, and the internal battery is non-replaceable. It will glow for 1-3 hours of continuous use.

Scent: Soap

Ingredients (bath bomb): Sodium bicarbonate, citric acid, sodium sulfate, amylodextrn, polyglycerin-3, fragrance, yellow 4