Anyone know how to get blind-friendly role--playing dice in the UK? You can get them in the US, but I'm not sure how to get them delivered in the UK.

Introducing the world’s first mass produced braille polyhedral dice! Designed by the DOTS RPG Project, these dice use letters A-J to represent numbers 1-10 and letters K-T to represent numbers 11-20. The Touch Point Edge can be considered an underline, acting as an orientation marker to indicate the proper way to read each face when the dice are rolled. The DOTS Braille RPG Dice were designed with