Are they a know-all, who has the answer to every question?Now you can silence them once and for all, with this set of four Metal Mayhem puzzles.Each puzzle is made up of pieces of metal and string… all you have to do is simply separate the pieces, and put them back together again. Sounds easy!? Well, they take far longer to solve than you think…All puzzles are guaranteed to cause maximum frustration and irritation, as the recipient tries desperately to solve them. Meanwhile you can sit back and laugh as they try!GIFT STATS: Metal MayhemBox Measures: 21cm x 21cmPackaging: Gift Box