Sharpie Mini Permanent Marker Black Keychain, Black Proudly permanent ink marks on paper, plastic, metal, and most other surfaces Intensely brilliant colors create eye-popping, vibrant impressions Remarkably resilient ink dries quickly and resists fading and water; AP certified Endlessly versatile fine point is perfect for countless uses in the classroom, office, home, and beyond Cap clip easily attaches to key chains, golf bags, lanyards and more