The Rademic Hexahog puzzle is a really interesting looking piece.
It is actually made up of two puzzles. The inner cage contains a brass Hex which you must try to remove. The outer cage comes apart with the aim being to put it back together again. It is made up of twelve curved hexagonal pieces plus the top and bottom circular pieces.
This puzzle comes with a difficulty rating of 10 so expect a real challenge.
Made from stainless steel and brass this measures 70mm x 80mm and weighs 390g.