For use on fabric to trace designs, make alignment marks, or any other purpose involving temporarily marking on fabric. After you have done your thing, the marks obligingly disappear with water. Even washes right out after intense heat setting. Marks are light/medium blue so the darker the fabric, the harder to it is to see (on black it's invisible). We have similar things, but several customers thought this one worked really well, so we said, what the hey!
Made in: UNITED STATES (USA)