This toy features colorful wooden balls, peek-a-boo holes and fast tracks that create a two-sided mountain of fun. Parents can interact with their children by talking to them about the different concepts (fast, slow, back and forth) as the balls rolls down the tracks. Each side has different tracks for twice the fun and a bell rings when the ball reaches the end of a track. The wood surface has been well-polished with rounded edges ensuring that this toy is safe for play. Details: Multicolor 16.54" x 3.94" x 12.99" toy size 4 pieces Peek-a-boo hole at top doubles as handle Wood and water-based paint For ages 12 months and up