【Heat erasable pens for fabric】: The writing marks can be easily erased with a high temperature iron, especially suitable for temporary markings for fabric cutting, embroidery and sewing. In addition, the writing ink can last for a long time and will not disappear before you finish the project, please rest assured to use it. 【Fabric markers for sewing】: Upgraded and improved ink formula, especially white ink, wait about 30 seconds to 1minutes after writing to clearly display, more obvious and more practical than other products on the market. The improved pen tip roller makes the ink flow smoother and clearer when writing, improving your work efficiency. 【Sewing supplies】: Four-color disappearing ink pen, multi-purpose, including red, blue, white and black, each color provides 5 replacement refills, you can choose the right color according to different fabrics. There are a total of 20 replacement refills and 5 pen holders, 1 pencil case, 1 measuring tape, providing you with more quantity. 【Practical accessories】: Considering your storage and carrying issues, the set comes with a pencil case and a measuring tape, which is convenient for storage and measurement at any time, meeting your sewing and tailoring needs in daily life and on the go. 【Invisible Ink Pen】:If your kids love to doodle at home, regular ballpoint pens may leave hard-to-remove ink marks on sofas, furniture, or walls. In contrast, the ink of the heat-erasable fabric marker can be easily removed with a high-temperature iron or hot hair dryer, making it a cleaner alternative to traditional ballpoint pens. It can also be used as a temporary marker. This high-temperature disappearing pen set is specially designed for tailoring, embroidery, and sewing, making it perfect for temporary marking on fabrics and garments. Its unique high-temperature erasure feature allows you to easily remove marks with just a light touch of an iron, ensuring a clean and tidy finish without any residue. The upgraded white ink formula addresses the issue of visibility in standard white inks, making it suitable for marking on dark fabrics. The set includes five reusable pen barrels and twenty replacement ink refills, available in four colors (red, blue, white, and black) for versatile marking on different materials. Additionally, the set comes with a measuring tape for easy cutting and measurements, along with a stylish pencil case for convenient storage and portability.