Check the listing for details. Disappearing Vanishing Tailor's Chalk - 50/Box - White. Condition: New. Listed at 16.95 USD. BOX OF 50 PCS. DISAPPEARING TAILOR'S CHALK Description: Brand New Box Of 50 White Disappearing Chalks. Special formula disappears in approximately 72 hours after marking cloth. Used in any apparel marking system that requires the complete removal of the marks. Time for vaporization can be adjusted in proportion to physical force given when drawing a line with the chalk (48 hours ~ 168 hours). Ergonomic design provides designers with very convenient use. Payment: We accept Visa, MasterCard, Discover, American Express and PayPal. Payments are due within 3 days of the date of purchase unless you are bidding on multiple items. Shipping: Free shipping in the USA.BOX OF 50 PCS. DISAPPEARING TAILOR'S CHALK Description: Brand New Box Of 50 White Disappearing Chalks. Special formula disappears in approximately 72 hours after marking cloth. Used in any apparel marking system that requires the complete removal of the marks. Time for vaporization can be adjusted in proportion to physical force given when drawing a line with the chalk (48 hours ~ 168 hours). Ergonomic design provides designers with very convenient use. Payment: We accept Visa, MasterCard, Discover, American Express and PayPal. Payments are due within 3 days of the date of purchase unless you are bidding on multiple items. Shipping: Free shipping in the USA.