The Sure Print Indelible Fabric Ink is excellent for stamping fabric and is used by camps, schools, hospitals, and retirement facilities for marking names on clothing. The ink dries quickly so you will need to re-ink your pad every 24 hours. The Sure Print Indelible Fabric Ink provides excellent, detailed impressions on textiles (clothing) fabrics. Fabric Marking Inks are fast drying, water resistant indelible ink (will not come out in the wash). Ink is applied with a traditional wooden handle stamp that uses a separate ink pad. For best results, wait 24 hours before washing.