The innovative rotating mechanism allows controlled chalk dispensing, while the protective covers prevents smudging and keep the tip intact during storage or travel Combines the convenience of roller wheel chalk pencil application with refillable construction, maintaining consistently line visibility across cotton, jeans, leather, and delicate fabric Suitable for professional tailors, craft enthusiasts, and anyone requiring accurately pattern transfers in garment construction or textile art Widely used for dressmaking, creating intricate patchwork pattern, quilting, tailoring, adjusting dress pattern, or creating temporary guides during upholstery repair in workshops or home studios Roller Wheel sewing chalk marker with replaceable refills ensures precisely fabric marking for quilting and sewing project, features metal rolling wheel and casing