Plan Toys has done it again! Made from the shavings from their rubberwood factory, and not wanting to waste any of the tree, Plan Toys has designed and manufactured Planwood! The Planwood Sort & Count is designed to encourage emerging sorting and counting skills in your child and offer a tactile introduction to math. Because Plan Toys is always thinking, as a safety precaution all the rods are collapsible. Toddlers can sort or arrange the balls freely, count the balls by the colors, and sort by the height.