Stack, sort, and build! This rainbow stacker in shades of blue, yellow and green, offers endless creative possibilities beyond just stacking it into a rainbow. Build sculptures, create tunnels for trains and cars, use your imagination and you will find endless ideas to play with the arcs. Crafted from wood, this rainbow stacker encourages imaginative play and enhances fine motor skills. Discover the versatility of this toy and be amazed by the myriad ways it can be enjoyed. Plus, it adds a delightful touch to any nursery décor.