Uni Jetstream 4&1 Multi-Function Ballpoint Pen 0.5mm (Black, Red, Blue, Green Ink + 0.5mm Pencil) Steel Blue | Smooth Writing Instrument

• Model equipped with "JETSTREAM Lite Touch Ink (Jetstream Light Touch Ink)"
• Feature 1 — Equipped with new ink that reduces writing resistance even more than previous models, achieving a more "light" writing experience
• Feature 2 — Comfortable and familiar design and layout
• Ball diameter: 0.02 inches (0.5 mm). Ink color: black, red, blue, green
• Size — Diameter 13.8 × Thickness 17.9 × Total Length 141 mm Weight16.4 g

• Select Ink Color or Pencil — Identify the colored knock sticks corresponding to black, red, blue, or green ink. Slide the desired color's knock stick to select that ink. For the mechanical pencil, slide the knock stick marked 'PENCIL'.
• Write with Smooth Ink Flow — Apply gentle pressure and write. The JETSTREAM Lite Touch ink is designed for minimal resistance, allowing for a smooth, effortless writing experience on paper.
• Switch Between Functions — To switch to a different ink color or the pencil, simply slide the corresponding knock stick. Ensure the previously selected knock stick is retracted before selecting a new one to avoid jamming.

Typical situations where Uni Jetstream 4&1 Multi-Function Ballpoint Pen 0.5mm (Black helps — illustrative scenarios, not customer reviews.