This classic wooden rainbow toy is a modern spin on the timeless Grimms Large Rainbow and features 12 wooden stacking pieces in beautiful pastel colours. This iconic wooden rainbow arch toy can be used as a tunnel, road, bridge, for building constructions, ball runs and even just for tower building and knocking down. You can team this rainbow with other Grimms Rainbows for a bigger formation of rainbow magic! Stack it up, knock it down, make villages and towns and enjoy during open ended play. This educational wooden building set would go very well with other items in the Grimms range which you can view here. These rainbows are made from a single piece of lime wood and therefore no two are the same, all totally unique and some may show knots in the wood which are all a normal part of buying natural wooden products. Due to the unvarnished surface, these blocks stack really easily and don't slip around! Grimms Spiel and Holz Design are a family owned, sustainable manufacturer of Waldorf Inspired Toys made in Europe. They create magnificent toys for children and adults of all ages and are most known for the iconic Grimms Rainbow. Grimms love to use a range of non-toxic and sustainable materials to create unique toys that encourage Open-Ended Play and are inspired by practises within Montessori Educational Approaches.