Climbing Arch for toddlers OriginalKateHaa Climbing Arch for toddlers is a versatile Montessori Arch Rocker made of wood to support active play and development. The age range for using the Original climbing arch is up to 7 years. Montessori Climbing arch develops gross motor skills, coordination of movements, strength and balance. The climbing arch for toddlers is inspired by children and combines aesthetic design and functionality. The Climbing Arch gives the child the opportunity to