Housed in a stylish and functional clear plastic container, the Speedball Drawing Storage Set is customized for drawing and pressurized lettering artists. This 12-piece set includes: (1) ea. Speedball Standard Pen Holder and Speedball Crow Quill Pen Holder; (10) Pointed Pen Nibs (#22B, #56, #99, #100, #101, #102, #107, #108, #512, #513EF).