Sharpie Sharpie Calligraphic Chisel Tip Water Based Markers (40150SH) Sharpie Calligraphic Chisel Tip Water Based Markers, 5 Colored Markers (40150SH) Perfect for writing cards, invitations and letters Water-based ink formula is acid neutral on acid-free paper Bright, vivid colors make a statement on a variety of paper surfaces Set of 5 Colored Markers includes 1 each of Black, Red, Blue, Mint and Brown