ITEM NAME:4pcs 4 Colors Plastic Chalk Wheel Fine Line Fabric Marker Tailor's Chalk Description: - The chalk fits in the large end and the narrow end has a metal roller that draws the chalk on your fabric while you roll it along - A solid block of chalk inside with a plastic gear and a case outside, which make it easy to hold and make markings. - Help you make marking on fabric and draft patterns easier - Great for professional tailor and home tailoring Specification: - Material: Plastic - Size: Approx. 6 x 6 cm / 2.36 x 2.36 inch - Color: Red, Blue, Yellow, White Package Included: 4 Pieces Marking Chalk Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand..A solid block of chalk inside with a plastic gear and a case outside, which make it easy to hold and make markings. 4 Pieces Marking Chalk. - Help you make marking on fabric and draft patterns easier.