Sharpie 32003 Twin Tip Fine Point and Ultra Fine Point Permanent Marker, Blue, 12-Pack Revolutionary twin-tipped marker. Fine point for thin, detailed lines and ultra-fine tip for even more precise projects. Ink dries quickly, is waterproof, smear-proof and fade-resistant. The AP certified ink is non-toxic and long lasting. Long lasting points allow you to write on almost any surface. Contains 12 pens. 1.25 inches long by 3.5 inches wide by 5.875 inches high. 0.29 pounds. Made in the USA.