Mattel - ref: HKN44 - MEGA Bloks - Train and Animals building set for toddlers - 30 large building blocks and special shapes.

Budding builders can move and dance with this adorable caterpillar train. Toddlers can build a caterpillar-shaped train that moves by connecting blocks and pulling the string at the front to make it roll. They can then add a block decorated with a ladybug with push buttons, a snail that spins and rattles and a butterfly with textured wings to the caterpillar's back. Toddlers can also discover a flower-shaped mirror, textured antennae and a block with a bee to slide. - Sensory building set for toddlers ages 1-3 with 30 big building blocks and special shape blocks 8 sensory stimulations allow children to discover and develop their tactile, visual and auditory abilities - Toddlers can build a caterpillar-shaped train with adorable animals, then pull the string to move it - Blocks are compatible with all MEGA BLOKS building toys for even more opportunities for learning to be fun Approved by Fisher-Price, this learning toy helps develop fine motor skills and stimulates creativity and imagination