NUOBESTY DIY 3D Wooden Puzzle Toy - Square Brain Teaser, Kong Ming Lock, IQ Challenge Cube for Adults & Kids - Perfect for STEM Learning, Stress Relief & Family Game Night

DescriptionAs a kind of Chinese traditional puzzle game, Kongming lock carries with mysterious mathematical and physical principles. A wonderful intellectual toy for spare time palying. It can add a lot of fun to their lives and simply relaxing after stressed working hours. Disassemble the cube and spend time to reassemble it, fun and learning.Features- Color: As shown.- Material: wood.- Size: About 6.5x6.5x6.5cm.- Disassemble the cube and spend time to reassemble it, fun and learning.- Lu ban puzzle cube with fine craft design, not easy to decay and deform.- High quality material with smooth surface design, no thorn, safe and durable for long lasting use.- This product aims at training kids imagination, eye-hand coordination and shape recognition.- Creative gaming tools, exploring your talents, simply relaxing after stressed working hours.- Intelligent puzzle toy. Users are attracted strongly at all ages.Package Including1 x wooden puzzle