This delightfully realistic floating koi lights up the second it touches water, glowing brilliantly in a rainbow of hues. Sure, Koi Toy is fun for the tub, but also great in pools, punch bowls, fountains, bird baths, and puddles. Fred plans to float a whole school in his pool the next time he has the neighbors over for sushi and diet coke.

Koi Toy contains a non-replaceable coin cell battery that lasts approximately 40 hours when lit. The battery and LED bulbs are sealed inside for safety. Koi Toy automatically turns off when out of water. Made of BPA-free silicone and safe for kids of all ages.