Welcome to our store! The water-soluble pen is a fine pen specially designed for clothing and crafts. It allows you to draw on fabric and gradually fades away over time. The fading process usually takes about 48 hours, but it can vary depending on the humidity. If you want it to fade faster, you can simply wipe it away with water. This water-soluble pen is perfect for cutting and drawing on fabric, as it leaves no traces of handwriting. The writing lines disappear without the need for washing. However, if the lines do not disappear completely, you can use a wet towel to remove them. Made with high-quality pigments, this water-soluble pen comes in a double-headed design with red, blue, and purple colors. It is suitable for both large embroidery projects and beginners. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service. Thank you for choosing our store. Happy shopping!