Large rainbow-coloured building boards to be played with on the floor in combination with Grimms Large Rainbow or Large 12pc Tunnels or the Semicircles.
You can read more about Grimms and their manufacturing process here.
Number of Pieces: 11 pieces with a maximum length of 38 cm. Any additional pieces shown must be purchased separately (including stacking rainbows, tunnels, and blocks)
Material: Made with European harvested Lime wood. Coloured with non-toxic water-based stain and finished with plant-based oil. All colours and oils used are certified in accordance with the EN 71 and CPSIA/ASTM 963 standards.
Care Instructions: For care simply use soapy water with a damp cloth for cleaning. Dry immediately. Please do not submerge in water and do NOT use disinfectant or hot water.