Ariro Wooden Vehicle SetWhy Ariros Wooden Vehicle Set? Children love to track moving objects right from birth and will manipulate them when they are around 6M+ These vehicles with wheels are the perfect choice for that. Designed by experts, With the ideal size, it is easy to be manipulated even by a baby who is on their tummy. This will encourage the child to crawl during the transition period. It aids tracking and hand eye coordination. helps understand direction and speed.