Thank you Bob! In the Gallery Part 1, in the Caption, I put a lot of important links.
I do not sell the tools but I put that link:
https://conestogaworks.com/ where you can get the tools for the Boule de Canton, 7 Spheres, with everything.
The tools are based on Jean Claude Charpignon's design. There are imperial for sphere 2 5/8".
For the Boule de Canton , 5 Spheres with the star you could do easily the tools with HSS bars that you can get on Amazon.