With Grimm's large Conical Tower the children can sort, stack and build. While stacking, the eye-hand coordination is stimulated and fine motor skills are trained. Ten discs for stacking. Made from lime wood, and non-toxic water-based colour stain. 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. 9.85 inches tall.