The Rock n' Roller Piano by Fat Brain Toys is a great tummy time activity. For kids 10 months and up, kids can spin to make fun sounds. A great introduction to the world of music. Encourages reaching and grasping, plus the bright rainbow colors are engaging. As your little Mozart grows, they'll lear to tap out tunes with the included mallet. Recommended for ages 10 months to 5 years. Made in China.