Fat Brain Toys Rolio Birthday + Party Supplies No batteries are required—our baby

No batteries are required—our baby bouncer runs on pure fun

and machine washed

Lugged outsole inspired by 355 trail running shoe

STEM approved

Hold it up to the light to get the true rainbow effect

Fat Brain Toys Rolio Birthday + Party Supplies No batteries are required—our babyRoll into wonder! The colorful textured pegs move in and out as the cylinder rolls on its soft silicone tires. It's amazingly fun to watch. The textures are fascinating for little fingers to feel. The pegs rattle beautifully when you give it a shake. Plus, it's easy to take anywhere! Sensory learning is on a roll with Rolio. Rolio Sensory toy with fascinating movement Encourages sensory learning, fine motor skills, cause effect learning Pegs move in