Review on ZEYAR Jumbo Paint Marker Pens, Water Based Acrylic, 15Mm Felt Tip, Waterproof And Permanent Ink, Great On Plastic, Posters, Stone, Metal, Glass And More (3 Black) by Amy Patton

If you have wished for an easy, foolproof way to obliterate printed info on RX labels, here's the perfect thing to use. A wide tip acrylic paint marker that is completely opaque, smearproof even on coated or glossy surfaces, waterproof and quick-drying. I even held a pill bottle under running water, and the black didn't rub off. And no toxic odor! Be sure you follow the priming instructions exactly. Only downside is, it's hard to get off your fingernails (I'll wear gloves from now on). This pen does exactly what I need it to do. Definitely five stars.