Bark-less blocks - 36 pcs natural wood blocksClassic building blocks with the bark removed in case you prefer a smooth finish. It has 36 pieces, each cut precisely in lengths of 2, 4, 6, 8 and 10cm. Blocks are one of the best long term "smart play" investments you can make. Creative, active, educational and fun. An open ended, child centric toy. The blocks come in a fabric bag. Wipe clean with damp cloth and air dry. For ages 3 and up. Made in Wisconsin