Solids Of Constant Width
These are the 3D version of our shapes of constant width. Amazingly, they are the same width no matter how you orient them, which you'd think was only true of spheres. You can make a solid of constant width by...
Check out our mathematically curious dice. Like the Non Transitive Grime Dice, The Go First Dice, the Skew Dice and loads more.
This beautiful hand made ticker spins up to the next prime number every time you press the button. Alternatively, go for the Twin Primer that cycles through the twin primes only. One game we like to play is predict-when-the-next-big-gap-will-be. We...
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....
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...
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....
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...
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...
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. It is 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; color...
Cos I Love You Card
If you love someone with all your chart, why not show them in exquisite mathematical detail with these heart plot Valentine’s cards. The inside shows the generating equation and plot points so your significant other can check your working out. The 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 = p184 pence = £10.97
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...
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. 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, 2, 3 ,5). And they are arranged...
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...