Sick of decorations and gift tags whose diameter varies depending on which way up they are? All your Christmas wishes have come true, as Maths Gear presents a version of our classic set of four Shapes of Constant Width laser cut from festive red card, and packed in a set of four including attaching cord.
It's a highly limited edition item, so get them while you can - ideal for attaching to presents in order to identify their recipients, or hanging from your Christmas tree.
Shapes are 5cm in diameter (any direction).
Price = p95 pence = £4.99