6Pcs Wooden Kongming Lock Metal Wire Puzzle Ring Brain Teaser Classical Intellectual Toy Set

Features:

.100% brand new with high quality.
.Made of high-end metal and wood material that is not easy to rust, eco-friendly, stout and durable.
.6 kinds of interesting interlocked ring and kongming lock set offer you freshness and fun all the time.
.The product with smooth and burr-free surface, which is harmless for hands and safe to play.
.Helps to exercise brains, improve problem solving abilities, relieve pressure and more.
.Grasping the tips for easy unlock, the puzzle is interesting and challenge.
.It is designed to stimulate the potential of thinking, develop your intelligence and practice manipulative ability.
.A good choice to train your brain at any leisure time or send as a gift to your friends.

Specifications:

.Color: As Shown
.Material: Metal + Wood
.Unit Length: About 4.5cm
.Product Weight: 193g
.Package Dimensions: 23*18*5cm
.Package Weight: 321g
.Packing: Carton Box

Package Content:

.3 x Metal Wire Puzzle
.3 x Wooden Kongming Lock