When you order a Big T you'll pay £60.00 for it and when we send it out to you, we'll email you with a code valued at £60.00 to redeem against your ring order. So, you'll receive your Big T in the post and you'll receive your coupon code via email. Once you've used your Big T to find your size, come back to the Twinn website, choose your ring and enter your coupon code at the checkout.

Twinn's bespoke sizer is here to help you find the right size for that lucky finger.

Made using the same dimensions and designs as our rings.

Between sizes? No worries, in our experience it's better to go up a size to give a comfort fit for days when our fingers are feeling abit rounder, don't go too big though, you don't want it to slide off.

And don't worry, if when you receive your ring it doesn't feel quite right you can return it.

Unfortunately at this time we're not able to ship these outside of the UK, but never fear, we have a full sizing page which includes a PDF of the sizer that you can print out at home. 

To our EU friends, if you don't have a printer, phone a friend, print in the office or, if all else fails our friend at Amazon will have something you can pick up pretty cost efficiently.

Our full sizing page can be found here

For clarity, when you order a Big T, you do not receive a ring or box, it'll just be the Big T....which is pretty cool and handy. Please also note that the Big T is intended as guidance only, visiting a jeweller is the most accurate way to find your size. For our returns policy see here