GROG Black Magic Ink Refill – 70ml Invisible Ink – UV Reactive Satin Finish
USD 18.55 USD
Specifications
| Finish | Solid |
| Product Line | Magic ink |
| Material | Plastic |
| Brand | Grog |
| Item | Marker |
| Type | Refill |
GROG Black Magic Ink Refill. 70ml Invisible Ink. Black Magic Ink is an alcohol and water-based dye invisible ink, optimised for Grog Cutter markers. UV Reactive Satin Finish. It reacts only under UV lights, at which point it turns a deep dark brown satin finish.