Lulla Roll is a conceptual walker toy for toddlers aged 6 to 24 months, designed for the Bangkok Children’s Museum, Thailand.

The walker encourages toddlers to walk with its colorful appearance and the hidden acoustic mechanism in the sub-wheel. Up to three different sounds can be generated along the tracks.

For added stability and to prevent theft, the walker comes with an auto-lock system hidden inside the handle that can be secured to the floor.