One-of-a-kind: Every Brain Teasers is completely unique, handcrafted from premium grade, fully organic wood by the finest master craftsmen using only time-honored traditional methods and techniques Wooden Puzzles are classic and popular Puzzle Game toys, suitable for both children and adults Easy to disassemble but difficult to assemble. The solution to this puzzle rests in a key piece around which all other pieces need to be assembled. Like any real diamond, this puzzle is hard to crack! Instead of precision cuts, precision assembly will yield the greatest sparkle. Playing with wooden puzzles can not only exercise brain, develop intelligence, improve problem-solving ability, but also relieve pressure, relax mood and gain pleasure Safety warning! Due to the small size of some pieces,it is important to be accompanied by adult to play to prevent children devouring the pieces! If any questions, please kindly contact our customer service via email, we will Provide you a satisfactory solution. Sincerely!
