Marsh's original formula T-Grade Marking Ink is back! T-Grade has long been revered for its unsurpassed opacity, flow, and durability. Previously discontinued, this OG Xylene-based formula is now available exclusively through Art Primo. Perfect for refilling Marsh 99s, Pentel Shorty Markers, Magic Ink MGDs, Uni Paint PX 30s, and more.
| Material |
Xylene-based ink |
| Volume |
4oz (100ml) |
| Opacity |
Unsurpassed High Opacity |
| Application |
Professional Marking and Refilling |
| Compatibility |
Marsh 99s, Pentel Shorty, Magic Ink MGD, Uni Paint PX 30 |
| Safety |
Professional adult use only |
