Hape's First Musical Walker is an interactive baby walker that encourages your little one to keep making big strides while having fun. Let them discover a love for walking and music through the push music box, the built-in xylophone and drum, and the spinning blocks. The speed is adjustable for kids at different walking stages - the tension of the rear wheels can be tightened or loosened to increase or lower the resistance. The wooden music walker not only builds essential physical skills in childhood development, but also boost hand and eye coordination and sensory development.