This is the second puzzle in my 9-layer series.
Quite simply, can you figure out how to open it?
7.5cm square and fits nicely in the palm of your hand.
Has a small compartment inside to keep a valuable item.
Made from laser MDF and acrylic, including small metal parts.
Assembled by hand.
Designed by Craig Lawton.
Postage: Royal Mail Tracked 48