Fons & Porter Mechanical Pencil Refill -dark
Refill for Fons & Porter Mechanical Pencil - dark lead.Note: Always test markings on swatch of fabric to make sure marks are easily removed. When used for marking quilt lines, stitching a test block for ease of chalk removal is recommended. Ironing or dry cleaning may make marks permanent. Remove marks by using a soft brush or fabric eraser. Soaking in mild detergent may be necessary on some fabrics.