Kid's dream come true...a "pop it" for the bath tub!! This heart pop it is sure to be a best seller! Each set ordered comes in a variety of assorted heart pop it colors. Get ready to be the go to place for all the kids bath bomb needs once these hit your store! Ingredients: Sodium Bicarbonate, Citric Acid, Fragrance, FD&C Colorants To Use: Fill tub to desired level, drop in and look at those happy faces!