Add to Cart Quick view IFPAP-BK1PT IFPAP-BK1PT Pint of Clear Black Porous Surface Ink MSRP: $99.45 Now: $88.88 Was: IFPAP-BK Clear Black Inks for porous surfaces go on clear and appears black under long wave black light. Use the IFPAP-BK Clear Black on paper that is already glowing white under black light... MSRP: $99.45 Now: $88.88 Was: Add to Cart Quick view