The 1-2-3 Musical Snail will grow with baby, offering developmentally appropriate activity during tummy time, sit at or crawl along play. In its first stage, mom can lock the wheels so baby can enjoy the snails large mirror and fun rocking motion. The sitting baby can bat at the snail getting fun sounds, music, lights and rocking motion and also slide the lady bug who rides on the snails back. Once the wheels are unlocked, baby can bat at the snail sending him into motion for crawl along play, all the while being rewarded with lights, music and sound effects.