Yes this spell is used to knitting but it's usefull to at least try and see how creative you can be! There is incantation for this spell but its very nice.

There is no recorded use of the spell so why wont i immediantly get straight to how to do your spell. 

Have some knitting needles, thread, and other need for this spell.

this is the wand sign for casting the spell. Be nice and maybe give a sweater or hat to a teacher for he cold winters. Goodluck