Wooden Stepped Roofs Rainbow - Grimm'sWooden stepped roofs can be used as stairs in any building, a roof for the top, or for a fun ball run. 12 pieces, L x W x H = 4 x 4 x 10 cm, Material: lime wood, non toxic water based color stain Note about Grimm's Wooden Toys: Grimm's are made from natural materials and as such, will have variations in markings. The non toxic stains show the beautiful characteristics underneath. These variations in wood grain, knots, texture, or stripes are a sign of