I love General's White "Charcoal" pencil for dark fabrics. It's not chalk. It sharpens to a very nice point. It says on very well, and brushes off with a lint brush or erases with a good eraser.
You can get them at Michael's and Hobby Lobby, or your local art supply store.
Last edited by quiltedsunshine; 01-18-2020 at 08:49 PM.
Reason: Added where to get them.