Clueless Quilter

I love the Sewline marking pencils. I found them a couple of years ago and haven't used anything else since. They mark a fine clear line with no effort at all.

I have used the eraser to remove the markings but I have also used the steam from an iron. I don't put the iron on the fabric, I just hold it about an inch or so above the fabric and hit the 'burst of steam' button and like magic the mark is gone.