On business days (not including Saturday) we will ship the same day if you order before 3pm.
On business days (not including Saturday) we will ship the same day if you order before 3pm.
You may return your order up to one month after ordering and will get your money back immediately.
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For a small fee of EUR 2 you can pay 14 days after delivery.
For an additional EUR 9,90 we will ship next day before 12pm if you order before 3pm and in Germany.
You can pay per invoice, debit, prepayment, credit card, PayPal, cash on delivery or cash on site.
In the shopping cart, you can choose gift wrapping for all of your items.
When ordering, you can choose if you want us to attach a message instead of the invoice.
article no. 15032
Usually, most of our t-shirts are clearly aimed at people who have already discovered their love for mathematics. But as a true nerd shop, we also want to bring other people into the fold and show them the truly incredible wonders of mathematics.
The Unit Circle T-Shirt manages to please both veterans and newcomers alike. Seasoned mathematicians get to enjoy the unit circle and a variant of Euler's formula, whereas novices can now wear a cheat sheet that will remind them of basic principles of trigonometry on the go!