Baby Einstein Connectables Dive and Soar Magnetic Activity Blocks. Build an airplane and a submarine for Earl the Elephant with this 2 in 1 construction set. Sort, shake, spin, count, and more at multiple ages and stages. Introduces cause and effect and supports fine motor skill development. Multisensory textured pieces engage baby and inspire co-play. Large, chunky blocks are easy to grip, store, and wipe clean. Blocks connect with hidden magnets! Brand new in box!