Safe, nonhazardous material: Made from plaster and limestone that are harmless to the human body, providing a healthconscious choice for regular sewing and tailoring work. Durable and long‑lasting: The chalk is sturdy rather than fragile, so pieces hold up during use and last longer between replacements. Clear, precise marking: Produces clean, visible lines for marking hems, seams, pattern adjustments, embroidery guides, and stitching lines—helps reduce mistakes and speeds up workflow. Ergonomic triangle shape: The triangle design is comfortable to hold and gives three distinct angles for different mark types—fine lines, broader lines, and corner points—so you can work with precision. Easy to remove: Marks erase cleanly and wash out of fabric without leaving residues or stains, so temporary lines won't damage finished work. How it helps you Saves time: Quick, legible marks make measuring and cutting faster and reduce rework. Improves accuracy: Multiple angles let you choose the point for straight guidelines or broader markings. Reduces fabric risk: Nonstaining formula avoids permanent marks and protects finished garments. Practical uses Alterations: Mark hem lines, dart placements, and seam allowances when tailoring clothing. Sewing and stitching: Lay out stitch lines, pocket placements, and construction guides for garments and accessories. Embroidery and pattern work: Trace motifs and transfer pattern points before stitching or appliqué. Usage tips Use each of the triangle's angles for different mark widths and precision needs. Erase or launder after completing the work; marks are designed to come out with normal washing or simple brushing. Material: plaster and limestone Function: temporary fabric marking for tailoring, sewing, embroidery, and stitching Design: ergonomic triangular chalk for precise marking and longlasting use