please adjust the yardage/meterage in your stash for the older Versions.

Previous Versions of Gütermann W331:

200 m (on a plastic roll)
No 90 — 200 m — dtex 330(1) —
70 % Polyamid, 30 % Polyester, metallisiert

200 m – 7 g (on cardboard roll)
Nm 30/1, ca. 200 m - 7 g, dtex 330(1) —
60 % Polyamid, 40 % Polyester, metallisiert