Grimm’s 12-Piece Wooden Rainbow Stacking Tunnel Gently played with This genuine large version of Grimm's Spiel & Holz's popular Wooden Rainbow Tunnel stacking toy is made in the European Union and includes twelve colorful wooden arcs. An incredibly versatile and open-ended toy, this 12-piece set can be used as a stacking and nesting toy. The pieces will be used to build a tunnel for cars, houses for dolls, a cozy hideaway for fairies or gnomes, or to create anything your child can imagine! The twelve rainbow-colored arcs of the Large Rainbow Tunnel have been created from a single tree trunk and dyed with child-safe water-based dyes which let the natural grain of the alder wood show through. This classic wooden toy will be enjoyed for many years by babies, toddlers and preschoolers, and is a beautiful object of art for your home.