Brain Teaser Puzzles Advent Calendar

Don't be a tease, just get this Brain Teaser Puzzles Advent Calendar already!
Includes 12 (different difficulty) metal wire puzzles and 12 plastic unlock interlock puzzles
Perfect way to keep your mind busy during the festive period 
Suitable for ages 14 and above 
Reusable design - can be played with over and over again 
Perfect gift for the problem-solver in your life