Check out our mathematically curious dice. Like the Non Transitive Grime Dice, The Go First Dice, the Skew Dice and loads more.
This beautiful clock takes advantage of the fact that if you place a diagonal line on a rotating base, it'll trace out a hyperbola shape in 3D. The hours are marked on the clock, and whichever one the hand is pointing...
Mechanical NIM player - Braino
Sick of board games that aren't sentient? Now's your chance to play against your toys, and find yourself beaten by them over and over again in a way that's somehow quite satisfying. Matt's featured the game Dr. NIM on his...
Magnetic Poetry Set
These mathematical magnets can be arranged to form poetry. They can also just be arranged to form true mathematical facts, but we’d argue that all maths is poetry. So it’s the same thing. For example: all our triangles takethe sum...
Möbius Muffler scarf
You're hopefully already aware of the brilliant Möbius band - a strip of paper wrapped round with a twist, which exhibits some peculiar mathematical properties (try drawing a line all the way around one, or cutting it half). In fact, if you haven't...
Mathematical board games
We've found a handfull of great board games with mathematics at their heart. Check them out!
Utilities Puzzle Mug
OK, so you might have seen this puzzle before but the chances are you've only ever tried to solve it in two-dimensional Euclidean space (on a bit of paper). But topology is everything when it comes to the Utilities Problem....
7 colour torus mug
You may have heard of the 4 colour theorem that says you only need 4 colours to colour in any map so that no touching regions are the same colour. Give it a try! See if you can come up...
This beautiful hand made ticker spins up to the next prime number every time you press the button. Alternatively, go for the Twin Primer and get a whole extra digit. That's 586,081 more primes! One game we like to play is predict-when-the-next-big-gap-will-be....
A wide range of Rubik-style twisty puzzles and speed cubes. These may look like toys, but they're serious sporting equipment. Also: fun toys.
Tantrix is an elegant coffee-table strategy game. Its mix of skill and chance makes it utterly addictive. I'm personally a big fan of the solitaire puzzles (think of them like the campaign mode instead of the multiplayer mode). This pack contains 56 tiles....
Solids Of Constant Width
These are out of stock until we can find a new manufacturer. Join the mailing list at the bottom of the page to find out when they're back! These are the 3D version of our shapes of constant width. Amazingly,...
Binary Birthday Candles
I turned 100101 this year, and how better to celebrate than with a properly adorned cake. With this pack of candles in the shape of 1s and 0s you can express any age up to 126 (and around 40.7% of...
Mathematical chopping board from The Obsessive Chef
This 9x12" beechwood chopping board is perfect for mathematically precise cooking. Recipe calls for 1 inch cubes? No problem. "Finely chopped"? What does that even mean? The Obsessive Chef has you covered. It'll even help you with angles. I used mine...
Shapes Of Constant Width
No matter how you rotate a circle, it’s width will always stay the same. So far, so obvious. But if you thought this property was unique to circles, then these shapes of constant width will blow your mind. Check out...
Are your balloons topologically trivial? Do you party harder than a mere spherical balloon can handle? Then you need... a torus! These Toroidal balloons have a much more interesting structure than a standard-issue sphere, and can be used to: Liven...
All the best maths books from our founders and friends. Best sellers from the like of Matt Parker, Simon Singh and Rob Eastaway.
It's time to divide and conga with the Disco Calculator. A Device that combines the fun and excitement of a disco with the computational power of a calculator. It will come in extremely handy if you need to: - Disco- Calculate...
Amicable Numbers pair of keyrings – Nerd Romance
In the world of numbers, 220 and 284 are special because they come as a pair. They are a pair because, if you take all the numbers that divide 220 (1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110...
This award winning card game is for one or more players. Recommended for ages six and above, the object of the game is to identify “sets” of three cards. Each card is unique in its four features: colour – red,...
SET mini round game
This award winning card game is for one or more players, and is now available in a teeny tiny version! Recommended for ages six and above, the object of the game is to identify “sets” of three cards. Each card...
Maths Reward Stickers
Matt originally made these as a gift to give to a few schools he works with. But word got around and he was inundated with requests to buy them. So here they are. Available to buy.These stickers are themed like...
Math Stack Playing Cards
This beautifully designed deck of cards celebrates 36 mathematical constants. The shapes of the suits themselves are described by simple and striking equations, brought to life on the ace cards. Price = p176 pence = £10.49
Limited Edition Symmetrical Playing Cards
The backs of most playing cards have rotational symmetry so they look the same both ways up. Most of the details on the face are also designed to be symmetric, hence the two-headed mutant king and his family. However, not...
Symmetry groups wrapping paper
You may have heard mathematicians say that there are only 17 types of wallpaper. Which is a shorthand way of saying, if you print a repeating pattern, it will definitely have 1 of only 17 possible symmetry groups. A symmetry...
Manifold - Origami Puzzle
The premise of Manifold is deceptively simple. Fold a piece of paper into a 4x4 square so all the black squares are on the top and all the white squares are on the bottom (gray squares must be hidden). There...
Display the time with this "base Fibonacci" clock. Available as a kit or pre built. The way this clock works is just so cool. The side lengths of the squares are the first 5 terms of the Fibonacci sequence (1, 1,...
There are a few maths clock options out there for the discerning temporal number fan. But this one is our favourite because it doesn't show you equations for the the standard hours of 1 to 12. No, instead of showing you boring-o'clock it...
Check out how versatile these digital discs are. From science comedy to fascinating maths for kids.
Non Transitive Grime Dice - SCHOOL SET
This is the set of 5 Non Transitive Grime Dice with a bulk order discount. You get a lesson plan and other resources with your order (you don't get the bag!). You can also download the resources for free from the brilliant Think...