M06-S8. Zig Waterproof Markers Set of 8 Zig Waterproof Marker. Pigmented ink.
Set of 8 colors in a plastic case: Pure Red, Pure Blue, Pure Brown, Pure Yellow, Pure Green, Pure Pink, Pure Violet, and Pure Black.
You get two tips on each pen: 2.0mm & 5.0mm. Water-resistant on paper when completely dry: their marks do not feather and bleed when water is dropped onto them, unlike marks made with non-waterproof markers. Now called Memory System Calligraphy Marker.
These pens are bright and colorful. They're a lot of fun to use for a variety of artwork, card making, etc.