Explore & Discover Roller, 6 months+, Vtech [3417765626036] The Explore & Discover roll from Vtech has five different ways to play, offering continuous entertainment from the time baby sits up to walking. Features: Luminous keys: Three keys that play animal sounds, colors, numbers and musical notes, stimulate cognitive development in a fun and interactive way. Interactive button: Tap the large drum button to hear different beats and sounds, adding a musical element to playtime and encouraging rhythm and coordination. Movement and sounds: Pushing and moving the roller triggers fun sounds and songs, keeping babies entertained while strengthening their muscles and improving their hand-eye coordination. Physical development: With gears, rollers, beads and a ladybug slider, the Explore and Discover Cylinder offers a range of manipulative elements that promote physical development and fine motor skills in children aged 6-36 months. Specifications: 2 LR03 type batteries are required The product is in English. Recommended age: 6-36 months