Koupen-chan Jet Stream ④ Have you become an adult? cool!

This multi-functional pen has four ballpoint pen colors (black, red, blue, green) and sharp functions in one!

Size (approx.):
Main body: H148.8 x W13.7 x D18.5mm
Package: H187 x W47 x D20mm
Ink color: black, red, blue, green (oil-based ink, ball diameter 0.38mm) & 0.5mm sharp
Weight (approx.): 38g
Material:
Tip shaft: Brass + plating, with rubber grip
Rear shaft: ABS resin + painting
Clip: Steel material
Place of manufacture: Japan