Warning: Choking Hazard - Small Parts. Not for children under 3 years.
3 years & up. Limitless, complex connections from simple ball-strung strands! These beautiful, high-quality, wooden-ball-strung strands by Guraki Labs bring an exciting new flare to 3D puzzles. Challenge adults and children alike with the many complex structures that can be formed by twisting and bending the strands together. Make geometrical shapes, DNA strands, patterns, animals, or whatever your imagination can come up with. Learn Graph Theory and symmetry or just focus on improving your manipulative skills. It's easy, fun, and educational! Made from high-quality, sustainable wood from the mountain regions of central Europe. Set includes: 7 Strands with 8 wooden balls on each one, Guide with challenges