Japan Uni-ball Signo 307 Gel Pen - 0.5mm Black
Available for Order Ships within 1 - 2 weeks
$3.99
FREE Shipping over $55.00
- Writes smoothly without skipping, even during fast writing
- Uses cellulose nanofiber technology for the first time in a pen to achieve consistent, smooth ink flow
- Ink viscosity adjusts during writing to prevent skips and ensure clean, continuous lines
- Reduced ink pooling, as the ink settles evenly on the paper and does not collect at the tip
- Pigment-based ink provides excellent water resistance and lightfastness, preventing smudging or fading
- Cellulose nanofiber material creates a fine, transparent gel that allows ink to flow evenly through the pen tip for exceptionally smooth writing
- Available in 0.38mm, 0.5mm, and 0.7mm tips
- Brand
- Uni Ball
- Barcode
- 4902778208656
- Modal No.
- UMN30705.24
- Size
- 11.5×15.5×142mm approx.
- Manufacturer
- Uni Mitsubishi Pencil
- Source From
Japan
- Made In
- Japan
- Tip Size
- 0.5mm
- Ink Color
- Black
- Compatibility
- Uni-ball Signo 307 Gel Pen Refill
Robyn K.Feb 11, 2026
Christine S.Mar 26, 2026
Love all my stuff!
Karin V.Jan 14, 2024
Every Item came in excellent condition! So cute I’m happy with my purchase.
Sarah L. D.Apr 21, 2024
Fast delivery, and super cute items. I am extremely satisfied with their service.
Juliette T.Mar 22, 2024
Love all the items. Great packaging. Thank you!
