Specification: Package Includes: 12 PCS tailors chalk pencil Colours: Yellow Introduction: 1. Tailors Chalk Pencils, in a 12 piece pack which is available in four colours white, blue, yellow and pink. These can be used on fabric and will wash/wipe off once you are done with the chalk markings. The four colours allow you to use these on different fabrics of any colour. So you can easily see the markings. Easy to use, easy to mark and easy to remove markings and will not ruin the fabric. Produces nice clean lines for you to easily see and work with.