|Photo By Knit Purl Hunter
I-Cords are the next natural step in knitting and purling. They look extremely professional and fancy, and they're one of the easiest things to make. They're easier than standard knitting. One thing that's fun is that it is only the knit stitch! For those of you who have never used double pointed needles or look at them like they're scary, no they're not. I wouldn't ask you to try this if I had any doubts that you're ready, and that you'll be successful. Take a breath! Ok.
|From Hattie My Love blog
You can make I-cords on straights, or you can make them on DPNs. DPNs (double-pointed needles) are funny looking needles it you haven't used anything but basic straights. They have a point at each end. Other than that they are the same as any other needles, and come in all the same materials. You'll probably like your DPN's very slippery for I-cords, so if you haven't made them before I recommend metal. You'll only need two of the set of 4 or 5, so set the others aside.
These directions work for straights. Cast on 3 stitches. This will result in a 4 stitch I-cord. Really! Knit across the 3 stitches at regular tension. *Now, slide the work back to the first needle. From the front of the work, with yarn on the left side of the work, pick up the working yarn, and knit across the work again in absolutely regular tension. Repeat from the asterisk.
|From KraftyKritter1 blog
These directions work for DPNs. Cast on 3 stitches. This will result in a 4 stitch I-cord. Knit across the 3 stitches at regular tension. *Now, slide the work to the other end of the needle.. From the front of the work, with the yarn on the left side of the work, pick up the working yarn, and knit across the work again in absolutely regular tension.
If you're the type who does better with a video, this one is good. It's by elsteffo on YouTube.
For the first few rows, the work is going to look really strange to you. It's okay. Just keep going until the work is about 4 inches long. The bottom of the cord is probably a little wonky, but as you went along, it became very regular and smooth. You'll notice that as you have knit, the yarn you've drawn across the back of the work has created a fourth stitch! So cool!
|I-cord Frog Closure from Threads Magazine website