The sock blockers had me wondering, though: How come there aren't any mitten blockers?
Fortunately, they're not that hard to make yourself using a piece of cardboard, and they really do that last bit for your mittens so they, too, will look spectacular. It’s really a shame not to add that extra touch to your finished hand-knitted item, big or small, when you’ve put a lot of work into knitting it.
First, to create your own cardboard mitten blockers, you want to look for the finished measurements in your pattern. You want a template that is slightly shorter across than the finished width of the mitten.
For instance, the finished circumference of the knitted mitten pictured above is 7½'', which is 3¾'' across (half the circumference). The template, however, only measures 3½''. If you want a good, average-sized template that fits most mittens, 3½'' is a good go-to size.
Why is the template slightly smaller than the mitten? The template is going to be inside the mitten, so the width of the template will be the inside width of the mitten.
To block your finished mittens, you want to make sure that you remove as much excess water from the fabric as possible. Roll up the wet mittens in a clean, dry towel and gently step on. This will give you a nice, moist fabric.
You may want to cut out a thumb, too. Just remember, it has to be separated from the mitten body; otherwise it's almost impossible to pull the mitten on. After you've inserted the mitten template, carefully insert the thumb template into the knitted thumb.
Now, I've done some measuring and drawing in Illustrator, and I've made a template that you can download and print out, and it'll have the exact width of 3½''.
Click here to view and download the template now!
Simply print out the template, cut along the edges, and transfer the paper template onto a hard piece of cardboard. Happy blocking!