Sewing enthusiasts and DIY clothing makers, this 10-piece set of tailor's chalk is exactly what you need for precise fabric marking! You get four different colors - blue, red, white, and yellow - which is super helpful for marking on different fabric colors and types. Each chalk is made from phosphorus-free soil and wax, so they're safe to use and won't stick to your hands. The special coating gives them a smooth feel and prevents them from easily breaking during use. The size is perfect at about 1.6x1.2 inches - substantial enough to hold comfortably but precise enough for detailed marking. They create crisp, clear lines on fabric that you can easily see when cutting or sewing, which really helps reduce errors in your projects. The marks wipe away easily when you're done, without leaving permanent stains. Whether you're a professional tailor working on custom garments or a home sewer doing DIY clothing projects, these chalk pieces are essential tools for getting perfect results. They're sturdy, durable, and will last through many projects. Seriously, if you work with fabric regularly, having multiple colors of quality tailor's chalk makes the marking process so much easier and more accurate. Your sewing projects will turn out so much better with precise markings!