Grimm's - Building Rings Pastel tree spinning gears to color-discovery circuits

spinning gears to color-discovery circuits and flashing lights

Encourages movement

cause and effect

this table introduces Science

mold and zip bags

Grimm's - Building Rings Pastel tree spinning gears to color-discovery circuitsThese GRIMM'S building rings along with our small and large solid wooden balls enable amazing building and stacking possibilities and much more! This is how fir tree forests can be made, how spherical towers can grow into the sky and how our rainbow friends can turn into rainbow pile acrobats. Product Highlights: 24 wooden rings in 2 sizes 12 x inside 20 mm, 12 x inside 30 mm Wood: maple, varnished in color Age: 3+