The Grimm's Counterrotating Stepped Spiral is a fantastic block set for building mysterious spiral staircases in a palace, to create a tower with a steep staircase, or to make an imaginary place accessible. This beautiful set makes ideal room decor, as it invites everyone of all ages to play. Using these blocks encourages creativity, fine motor skills, and spatial thinking skills. 56 building blocks on a wooden plate. Materials: lime wood, non-toxic water based color stain/non-toxic plant based oil finish. Blocks are 4cm thick; up to 15cm long. Best for ages 4 years and older.
