Quilting Rulers Feature : +Metal sewing gauge ruler, resist corrosion,rust and stain.using it for a long time. +Small and flexible, easy to use, suitable for working in tight spaces +Keep your work accurate with this versatile gauge,Sewing Knitting Gauge essential tool ++An ideal gift or a great addition to your own collection +Multi-purpose:suitable for embroidery,needlework,crewel,sewing,crafting and other. Ideal gift for friends who like sewing or DIY. Water Erasable Pen: ​ Note: The white marker is only suitable for marking on dark fabric +The disappearance time varies with temperature, humidity, cloth, dye, storage method, and the like. +The marking line on the fabric with strong adsorption force (such as cotton cloth, polyester cotton, sponge) disappears for a long time, and the marking line on the weakly adsorbed fabric such as nylon and chemical fiber disappears very quickly. +depending on the method of use (such as: points, signs, line segments, line labels, etc.), the disappearance time is very different. +This product is made according to the principle of eliminating the water vapor (moisture) elimination mark in the air. Remove the mark as needed and apply it with clean water. [Disappear time] automatically disappears within 1 day-7 days 【Water soluble】 Yes [Scope of application] It is mainly used for making marks in clothing, cross-stitch, shoes, leather and other industries. It is convenient and simple, and is an indispensable tool for enterprises such as shoes and garments. Package:1*Ruler Gauge+1*Erasable Water Pen or 1*Ruler Gauge+4*Erasable Water Pen