Professor Puzzle: Matchbox Puzzle (Assorted)

A whole brainteaser in a matchbox, for less than a coffee.

Tiny disentanglement puzzles that live in a matchbox and fit in a pocket. Take the thing apart, then work out how it went together — which, as ever, is the half that ruins your afternoon.

Fifteen different designs in the range: The Trapeze, Walk the Plank, The Spring, T-Time, Yin and Yang, Snooker Balls, The Cross, The Horse Shoe, Tangram, The Knot, Wheel of Fortune, The Pyramid, Heart Breaker, Rings of Fire and Bermuda Triangle. Designs are supplied assorted, so pick whichever one takes your fancy.

Perfect for: pocket money, party bags, Christmas stockings, the counter queue, and anyone who says they'll only be a minute.