Age Recommendation +2 Years
Grimm's Item Number - 10667
 
These building boards are the perfect complement to the 12 piece rainbows, tunnels and semicircle. So many wonderful balancing and skill games as well as new construction projects can be created, leading to even more open ended play.
 
Consists of 11 parts 
 
Size - Each board is 8mm thick, 7cm wide and between 10-37cm long 
 
Material - Lime wood, non-toxic water based color stain.