Some things in our universe are hard to explain and straight lines just don't cut it. When space itself is curved, sometimes you have to curve with it. Explore new patterns of play with this curvaceous set of magnetic blocks constructed in 3 ascending rings; the first divided in 2, the middle ring divided in 4, and the largest ring divided into 8 magnetic wood blocks. And yes, they are compatible with the regular Starbuilder blocks for even more out of this world creations!
