Grimm's Conical Tower | Large | PastelWith the large Conical Tower the children can sort, stack and build. While stacking, the eye hand coordination is stimulated and fine motor skills are trained. 10 discs for stacking. Materials: lime wood, non toxic water based color stain. Size: height 21cm. recommendation age: 1+ WARNING: Potential hazardous accessible points. Always put on safety cap while not assembling or disassembling wooden coloured discs.