Little builders will move and groove alongside this adorable caterpillar train. Toddlers can build a caterpillar train with motion and chain blocks and a pull string in the front to get it rolling. Then they can add a ladybug with a pop block snail with a turn and click feature and a butterfly with textured wings on the caterpillar’s back to come along for the ride. Toddlers can also discover a mirror flower textured antennas and a bee bead block.