The brainchild of mathematician and artist Edmund Harriss, Curvahedra gives you all the fun of a good challenging puzzle along with the freedom to explore and create your own unique and beautiful pieces.

One set of the Curvahedra Ball contains twelve identical mylar pieces that are durable enough to put together and take apart many many times. You can start by trying to make the ball and then explore different things you can make with the pieces by connecting them in new and creative ways. Available in a range of colours, including a mixed pack of different coloured pieces.

Price = p₁₉₆ = £11.93