Features:100% brand new and high qualityLock is entertaining but hard to disassemble and assembleReally great brain test toys apply to different IQ playerGood for changing your ways of thinking and improving your wisdomThis Kong Ming lock cube wooden puzzle toy can exercise fingers, develop patience and intelligenceAdds a lot of fun to your lifeThis Kong Ming lock puzzle toy is very attractive and great gift for people who like challengesIntricate special shape suitable for both children and adultsColor: see the picturesMaterial: woodSales Way : Retail and WholesaleSize: One SizeLength: 6.5cm (2.56in)Width: 6.5cm (2.56in)Height: 6.5cm (2.56in)Quantity: 1PC  Note:If you have big quantity (over 50 dollars),please feel free to contact me, I will give you best discount, thanks! Size For Manual Measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:(Without retail package)1 x Puzzle Box