Learning - Concentric Circles and Rings (10 colours)

Concentric Circles and Rings for building.

Includes 20 circular wooden pieces from 2-20cm in diameter. (10 colours)

The Concentric Circles and Rings are a perfect complement to GRIMM´s World of Numbers (42100 Stepped Counting Blocks, 60310 Building Set Numbers, 10234 Colourful Bead Stairs)

Materials: lime wood, non-toxic water-based colour stain/non-toxic plant-based oil finish.

DAMAGES & CARE OF WOOD: If you clean Grimms wood products only use a damp cloth. Do NOT submerge in water. Do NOT use hot water or disinfectant. Grimms stands for quality and long life. When making our toys, we carefully select the wood without defects. At each step, the quality of the wood is checked. But wood lives and responds to air changes. Wood is a natural product and not indestructible. Children should be advised and prompted to use caution with their special toys. If something breaks, repair the damage with wood glue.