Grimm's Rainbow Conical Tower (11000)Our lovely lime wood rainbow stacker supports holistic sensory perception and spatial abilities. Made in Germany and gently dyed with non toxic, water based dyes, the stacker's ageless design and sturdy construction will last for generations. Features 10 discs for stacking! Measures approximately 10" in height. This is an heirloom piece that will be cherished. CARE: For care simply use soapy water with a damp cloth for cleaning. Dry immediately.