4.5 in x 1.4 in x 1.5 in / 11.5 cm x 3.5 cm x 3.8 cm
Though it might appear to be a twisted mess of stainless steel wire, the Loop puzzle actually has some order. The objective is to remove the lower ring from the puzzle then return it to its original starting position without forcing or bending.
Made in stainless steel wire by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different types of wood and metal puzzles, as well as magic tricks.