Many of these websites on Finland’s crafts are in Finnish. Some also have English webpages.
Finnish cotton and linen yarns.
A lovely yarn shop in Helsinki.
The Polar People
Go on a crafters holiday to Lapland and learn feltmaking.
A marketplace for Finnish crafts.
Taito Group produces a wonderful craft magazine featuring weaving, knitting, papermaking and other fibre crafts.
Finnish arts, crafts and yarnshop.