Brain Bogglers Metal Take Apart Puzzles _ Set of 9 Set of 9 metal take-apart brain teaser puzzles. Great Stocking Gifts!! Each puzzle individually packaged. One puzzle in clear poly bags. Put your brain in gear and see if you can figure how to separate the two puzzle pieces and then re-join. This is not an IQ test and these are not that difficult. These puzzles can be tricky, but generally solved with one clever move. (Ignore words "difficult level" on packaging.) GREAT for birthday party bags!!! Great fun for all ages 7 to 105 years. Perfect for birthday party gifts, grab bags, prizes and or stocking gifts!!