$HSN$9608$$ SPEEDBALL-Elegant Writers. Set of six permanent ink markers, available in a variety of sizes with crisp, chisel nibs that start sharp and stay sharp. Each set contains (2) black and (1) each of the following: blue, red, green and brown. Available in Fine (1.95mm), Medium (2.6mm), Broad (3.2mm) and Scroll (3.2mm) (each sold separately). All conform to ASTM D-4236 and are acid free.