I noticed a few posts about Tony Miller selling Thuringen stones, as an alternative to Belgian Coticules.
I've just bought one from Germany, as they were much much cheaper than Belgian coticules - $30 including shipping to UK for 200mm x 50mm as opposed to $80 for a 100mm x 30mm Coticule.
Has anyone tried the Thuringen stones yet?, and how do they rate them against the Belgian stones ??
Northpole