Uni Jetstream SXE3-507-05 & SXE3-507-07 3 Color Ballpoint Multi Pen (0.5mm/0.7mm)

Uni Jet Stream SXE3-507-05 & SXE3-507-07 3 Color Ballpoint Multi Pen
A addictive and smooth writing experience. Jetstream is a 3-color ballpoint pen that is easy to use with black ink.

Features: When using the most commonly used black ink, the knock stick is placed on the back of the pen, giving you a feeling of operation like a single knock, so you can get the black ink without hesitation.
Mechanism: Knock-type
Ball diameter: 0.5mm & 0.7 mm
Ink color: black, red, blue