|I like good chalk wheels, but sometimes I need to mark points, not lines, on dark fabric. I've used Dixon Washout Cloth Markers for such occasions, but I've noticed that as they age, they harden, and seeing a white mark on the fabric requires an optometrist and the gift of clairvoyance. This morning I was practically engraving fiddly little (unseen) dots onto sleeve vents, when out of sheer frustration, I moistened the white "lead" on the pencil. Okay, truth be told, I stuck it on my tongue. The white marker sprang to life and left perfect visible dots exactly where I wanted them. If you're fastidious, you can dip the tired old pencil into water, I suppose, but my method has an additional benefit: no one will want to borrow your pencil.