Grimm’s wooden balls in rainbow colours is a set of 12 solid wooden balls packed in a calico bag. These small coloured wooden balls are the perfect size for a variety of marble runs. They bridge the gap between Grimm’s large wooden balls and Grimm’s small wooden marbles. Combined with the Grimm’s sorting boards, they are a wonderful 3-D matching puzzle and sorting game for children fro 3 years upwards. Combine with Grimm’s Building Rings as a balance game.
Materials: maple wood, non-toxic water based colour stain.
contains 12 solid wooden balls.