Uni-ball ZENTO Signature Gel Pen Champagne Gold (0.7 mm)

The uni-ball ZENTO Signature in Champagne Gold is a gel pen with a metal body, designed around a specially developed ZENTO ink. The matte, champagne-colored finish has a cool, silky feel, and the magnetic closure clicks into place with a precise, satisfying click – both front and back. With a 0.7 mm tip diameter, the ZENTO delivers a visibly rich, black line that feels remarkably light to write with despite its pigment ink base.

Features

• ZENTO Pigment Ink with POA Surfactant: A special buffer component sits between the ball and paper, reducing writing friction compared to conventional gel pens by around 40% – writing requires noticeably less effort, especially during longer sessions.
• "Attracting particles" for preventing feathering: Fine pigment particles in the ink actively bind the ink's spread, keeping lines sharp and crisp – no fraying, no bleeding through to the back.
• Magnetic closure with dual function: The cap sits securely on both the tip and the rear end. Attached to the back, it shifts the center of gravity forward – the pen then sits balanced in the hand, similar to a fountain pen.
• Long elastomer grip: The wide, soft grip area begins well above the tip and allows for different hand positions without hard edges causing discomfort.
• Matte Champagne Gold surface: The silk-matte metal surface diffuses light, has a warm-neutral appearance, and doesn't show fingerprints as clearly as shiny metal surfaces.
• Fast-drying pigment ink: The water-based pigment ink dries quickly and is smudge-proof once dry – practical for left-handers and for quick page-turning after writing.

Application & Tips

• 0.7 mm on smooth paper: The 0.7 mm ball glides particularly smoothly on calendered or coated paper. On such surfaces, the low-friction properties of ZENTO ink are most pronounced.
• Signatures and notes: The Champagne Gold body and broad line are ideal for representational everyday moments – signatures, date entries in planners, short margin notes where the writing instrument is visible.
• Cap posting for longer texts: Attach the magnetic closure to the back – this places more weight in the front third, allowing the pen to naturally angle toward the tip while writing and reducing hand fatigue.
• Magnetic cap as notebook clip alternative: The clip on the cap grips securely on notebook or planner covers. If you want the pen readily available between writing moments, you can hang the cap on the notebook and simply pull out the pen body.
• Not document-permanent: ZENTO ink is water-based and pigmented, but not certified for archival or document-permanent use – ideal for journaling, planning, and everyday writing, unsuitable for notarized documents.

For Gel Pen Enthusiasts

The ZENTO ink formula uses a POA surfactant (polyoxyalkylene-based) that creates a watery buffer layer between the tungsten carbide ball and paper surface. The result is a gliding characteristic more reminiscent of water-based ink pens than classic gel pens: less initial resistance, more uniform ink flow across the entire writing length. The pigment particles are ground so finely that they don't migrate into the fibers even on papers with more open fiber structures – the line remains defined even during fast writing. The Champagne Gold body is made of metal with a matte finish and, compared to the Standard and Flow models of the ZENTO line, features a cap design instead of a click mechanism – a decision that protects the ink channel from drying out and keeps the ink consistently flowable.

Technical Specifications