Create crisp, precise guidelines on fabric with this pen‑style chaco marker in blue. The fine point delivers a narrow chalk line that’s easy to see on light and medium fabrics, yet brushes or washes away after stitching. Comfortable to hold for pattern work, seam allowances, quilting grids and tailoring marks. Ideal for dressmaking, quilting and craft projects; a practical, repositionable alternative to ink pens on fabric.