Xtand Bookshelf

Centripetal Force Lock Mechanism:

When these 2 parts (3 pieces) put together, 2 dowels on the top side will slide into 2 holes with its gravity to lock the bookshelf; the solution to unlock the shelf is put the shelf on a flat surface and spin it rapidly, this creates a centrifugal force that flings all 4 dowel pins outward from the centre and releases the 3 pieces so the shelf can be separated. By incorporate this lock system, Xtand Bookshelf is fully dismountable, and it’s playful.