Mitsubishi Pencil Jetstream Prime Replace 0.38 Black 4902778237847

This is the first refill in the "Jet Stream Prime" series, which is made of metal and international standard "ISO12757-2 G2". It can be written smoothly with low writing resistance regardless of the written load and speed, and can express a dark and clear lines. ● Ball diameter [mm]: 0.38 ● Main body length [mm]: 98.2 ● Ink color: black