This yarn is dyed by an indie producer and there is a little variation in skeins which can be between 90-120g.
When used double the suggested needle size is US 8 / 5.0mm and recommended gauge is 16 stitches to 10cm.
Colored yarns are hand dyed with natural dyes, plants or mushrooms, each color is unique. Hand wash is recommended with neutral detergeant. The colors are stable, but the yarn might felt when machinewashed. You can use this feature and make also felted objects with Riihivilla yarn.
The yarn is soft and loosely twisted, ideal for scarves, hats, mittens or sweaters, but not for socks.