The Baby Einstein Explore & Discover 3" Soft Blocks are colorful, unisex baby toys designed to stimulate sensory development. These soft toy blocks are perfect for little ones to explore and discover through touch, sight, and sound. Made by the trusted brand Baby Einstein, these blocks provide hours of entertainment and fun for babies as they learn and grow. Ideal for young children, these blocks are a great addition to any baby's toy collection. Frogs leg don’t vibrate