Lotsdonxia 4-Piece Triangle Sewing Chalk Set with an Invisible Storage Box - Featuring Vibrant Pens for Marking Fabrics in White, Yellow, Red, and Blue

Premium Material: Crafted from sturdy clay, our triangular tailor chalk provides exceptional color vibrancy and robustness, ideal for both professional and home seamstresses. Vanishing Property: Our chalk seamlessly marks fabrics and disappears upon contact with heat, leaving no residue or trace, ensuring a clean and professional finish. Practicality: The chalk's slim, luminous lines make it easy to mark fabrics accurately, and its non-permanent nature allows for easy removal and a flawless appearance. Ease of Use: Designed for user convenience, our chalk simplifies the sewing and cutting process. It works well on all fabric types and can be easily washed off with water. Expert Advice: Before use, we recommend testing the chalk on a fabric sample. If you encounter any problems, our team is available to provide professional guidance and support.