Infantino Stack & Spin Seal - Educational Baby Toy for Sensory Play & Motor Skills Development - Perfect for Toddlers 6-12 Months - Great for Playtime, Learning & Developmental Activities

This seal gets our seal of approval. It's fun, engaging, musical, and "grows" with the child, meaning the toy is no one-trick seal. Babies are enchanted with the music and the spinning balls. Toddlers stack and re-stack the colorful balls and then start to branch out -- they add stacking cups to the top ball and delight as the cups spin and spin. Older kids can expand on the toppers in a challenge to see who can spin the most items without toppling the items (random stuff from the toy box). We just bought another seal to give as a gift.