Rectangle Shape: Offers an ergonomic design that enhances your grip, making it easier to apply marks precisely where you need them. Multipurpose Use: Versatile enough for all your crafting needs, whether you're sewing, quilting, or drafting patterns, our chalks rise to the occasion. Disappears With Heat: The marks vanish seamlessly under heat, leaving your finished projects looking flawless, without any residue. Natural Wax Based: Comprised of natural ingredients, our chalks are gentle on fabrics and safe for all types of materials. Marks Smoothly: Provides a smooth application process, leaving behind clean, visible lines that guide your stitches to perfection. Elevate your crafting game with our Rectangle Shaped Professional Tailor's Chalk, designed to meet the demands of every sewing and quilting enthusiast. Our chalks blend functionality with convenience, ensuring that your creations are not just sewn but sculpted with care.