Description:

• As a kind of Chinese traditional puzzle game, Kongming lock carries with mysterious mathematical and physical principles
• A really good tool for fostering kids and adults' logic thinking
• Multifunctions: relief stress, develop intelligence, hand-eye co-ordination skills, foster logic thinking, parent-child interaction and more. All in all,  this toy set is to make your life quite interesting
• A wonderful toy set for spare time palying

Size Chart:

• 6*6*6cm

Package Includes:

• 1 x Kongming Lock Toy