100% Wool. Made from the wool of the sheep from Serra da Estrela, the same whose milk turns into the famous cheese. Developed by Rosa Pomar for her "Retrosaria", available in A Vida Portuguesa.

100% Portuguese wool yarn. Manufactured in Portugal for Retrosaria exclusively from the wool of free grazing Bordaleira Serra da Estrela sheep. Beiroa softens and blooms beautifully after washing. Mulesing free and non superwash.

Weight: dk / light worsted
Unit weight: 100g
Yardage: 273 yards (250 meters)
Needle size: 4 - 5mm
Gauge: 18-20st = 4in
Fibers: 100% wool
Texture: single ply, except on the indicated references.