The biggest advantage of using the plastic type shown here is that it can hold three or four yarns. In fact it may even be the best method of knitting 3 colors per row without excessive yarn twisting. Anyway, they're all around $3 so get a few and play with them.
Strickfingerhuts are mainly used by Continental knitters although I occasionally hear of a right-hand knitter who has figured out a way to use one. It normally goes on the left index finger and I like placing it as far down toward my middle knuckle as possible. That way I don't have to lift my index finger so high while knitting.
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To use the plastic type, you open it up and insert the strands of yarn and close it up again. With the plastic type I put the two yarns as far away from each other as possible.
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To knit the lower yarn you simply go over or under it and grab it and pull it through the knit stitch on the needle.
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To knit the higher yarn try doing it similarly to yesterday's post on two colors in the left hand - grab the higher yarn by going over it and pulling through. You can use the rest of your fingers to hold/tension the yarns however you like. Many Continental knitters say that this handy gadget has greatly increased their 2-color knitting speed.
Tomorrow I'll talk about two-handed two-color knitting and this weekend I'll discuss some methods of knitting 3 color rows.
Here are my latest Roy G Biv socks knit in worsted weight yarn from the stash. I wish I'd been able to find a brighter yellow in the stash.
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