🌊 Dive into Adventure with Banzai Gems! Designed for children aged 3 and up. Transform your pool into an underwater adventure. Enhances color recognition while having fun. Engage up to 4 players in thrilling challenges. Brightly colored gems for endless games. Colorful Gems Kid-Safe Diving Fun Banzai Precious Dive Gems are vibrant, safe diving toys designed for children aged 3 and older. Each set includes four colorful gems, perfect for competitive pool games that promote fun and color recognition. Measuring 2.5 inches each, these gems are made from durable plastic and require no batteries, making them an ideal choice for hours of engaging play in the water.