Prumihimo Disk With Instructions
The Prumihimo Disk with instructions is an amazing tool from Pru McRae. The disk was created after after years of experimentation with a particular braid structure and it is a fresh new take on braiding. It has been the labour of many years of development and an essential tool for any braider.
Pru McRae has written two books and you can buy them here at Riverside Beads.