Frixion Fineliner Pens - 12 Pack Assorted Colors

These are great pens! I use them for stitching and just writing too.

I’m learning to hand stitch garments. As a new hand sewist, I desperately need a clear, consistent straight line to follow to keep my seams even. These pens really provide that on all of the fabrics I’ve tried. The ink definitely does reappear below 14 degrees F (I threw a practice cloth in the freezer after an “oops” warmup), but as long as you use them on things that won’t get that cold, can be ironed after they get that cold, or things where it won’t show (inside of clothing), there is no downside. For many applications, I think these are some of the absolute best marking tools. I do keep other things around for those few other applications (stuff that could get cold, black material, etc). These are definitely essentials in my sewing kit.