This Dolphin Surprise Bubble Bath Bomb is the perfect gift for the little one, or tween in your life! It is sky blue with silver sprinkles on top and has a berry scent. When placed in the tub, the bath bomb will fizz and create a blue colored water, bubbly bath experience. As it dissolves in the tub, a surprise dolphin kids necklace will be revealed inside! All Two Sisters Bubble Bath Bombs: Are activated to maximum bubbly-ness by the tub faucet water pressure (drop them in as the tub fills to watch the magic happen!) Can be used after the tub is filled for a more traditional bath bomb experience Leaves the body relaxed and the skin super soft This Bubble Bath Bomb is about the size of a tennis ball.