Shipping is calculated at checkout when you enter your address. It's based on the weight and size of everything you've ordered, and your location. We send by Royal Mail with no tracking, so for orders to the UK it's usually around £3 or less.
Delivery to the UK normally takes 5 working days or less. At busy times, like Christmas or our annual Pi Day sale, shipping your item from our warehouse will take longer. If you haven't received your item within 10 days of ordering, let us know.
International delivery takes a little longer and can be delayed by customs so we may ask you to wait 5 weeks (though in the vast majority of cases it's less than a week).
If you have a query about delivery, returns, bulk orders or anything else, please email email@example.com.