Get baby moving and grooving with this fun and developmental bundle! The Skip Hop Developmental Learning Crawl Toy Beetbox features a motion-activated ball that plays 3 fun beatbox songs when rolled. Its rattle beads shake to encourage crawling adventures. Pair it with the Skip Hop Baby Musical Toy Maracas set featuring two easy-grip corn shakers with fun maraca-rattle sounds. These complementary toys promote motor skills, musical creativity, and crawling through interactive play. The crawl ball toy measures 4.56 x 4.56 x 7.58 inches and requires 2 AAA batteries. When powered on, it activates musical riffs and rattles when shaken or rolled. The two maraca rattles make shake in two different tones for variety. Both toy sets feature farmstand-themed graphics and colors that coordinate together. With different ways to make music and sounds, this bundle encourages babies to push their physical and cognitive abilities while having fun.