20PCS Triangle Tailor's Fabric Marker Chalk and 5PCS Washable Pen Set for Sewing Cloth : Amazon.in: Home & Kitchen
Amazon.com: [2 Pack] Fabric Chalk Markers for Sewing and Quilting - White and Yellow Sewing Chalk for Fabric for Easy and Consistent Erasable Marking - Tailors Chalk for Fabric Marking - Refillable