A customer saw these on the shelf and said “Oh I used to love these! When I was at school, my teacher used to have one of these in his drawer. When a student was continually getting into trouble that day, he’d get them to sit aside for a little while and he’d hand them a puzzle like this to fidget with. It used to calm the student down and the student would sit there trying to solve it. He was one of my favourite teachers. I still remember those puzzles”. This customer then went on to buy one, and he left with a nostalgic smile.
The concept is simple. Can you separate the pieces? Can you put them back together again?
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