• Permanent ink formula is designed to last
• Create clear black lines with these markers, which are well-suited for a variety of office tasks
• Features both an ultra-fine tip and a fine tip, perfect for creating a variety of looks
• 12 black markers per pack
• Meets or exceeds ASTM D4236 standard

Double-Tipped Versatility
The double tips of these Sharpie Twin-Tip permanent markers give you extreme versatility when writing or marking up a document. Each pen has a fine tip for broad marks on one end, and an ultra-fine tip for thin, delicate lines on the other, so you don't have to carry two pens to get the effects you want.

Durable and Permanent
The waterproof, smudge-proof ink in these permanent markers stays bold and readable on just about any writing surface, including metal, plastic and wood, as well as paper. The marks you make with this pen don't fade over time, making it ideal for labels.

Easy to Use
These non-toxic permanent markers are easy to use for marking or writing; just pull the cap of the end you want, while the other tip remains securely covered so you don't make inadvertent marks. Even if the ink runs dry on one side from repeated use, you can keep using the remaining tip.

Safety Data Sheet