Huzzle Cast U&U (****)

Two U-shaped bolts and four nuts - this looks like a combination of spare parts but looks are deceiving. This puzzle comes with a deviously hidden trick. The key to unlocking these parts is to look carefully at each part first. The theme is complexity. It was designed by Kyoo Wong. Age : 10+ Package : original packaging Level : 4 Weight :  Size : 2.7 in x 1.6 in x 0.6 in / 6.8 cm x 4 cm x 1.5 cm