One for all and all for one? Who knows how it goes? What act of leverage must work so that one nail can carry 16 of them? Anyone who even starts to play has already understood it. An instructive brainteaser. In its second life it can be the object on the desk with a secret interior life.
A block of walnut wood (dimensions 12 x 12 cm) and 17 steel nails.
Design: Hans Walter Dillenberg