Brain Teasers Hanayama | Cast Padlock – Hanayama Metal Puzzle-H167

The Moment You Take This “Lock” In Hand, You Will Feel That This Lock Is Not Likely To Open Simply.&Nbsp;The 2 Oval Pieces Surround Inside The Circular Piece, Arranged In A Way That They Stubbornly Refuse To Be Apart, And Released From Each Other Grasp.&Nbsp;