Speedball Mapping Pen Set

If you're looking to start any kind of mechanical drawings and drafting as well as mapping, this set is sure to be the best for your buck. Experience the old fashioned nibs and achieve true artistic peak with Speedball Pen Sets.

• Set of 8 includes:
#99, #512 and #513EF nibs with penholder and one each #100, #103, #104 nibs with penholder