Uni-ball ZENTO Standard Pen 4-Pack

The Uni-ball ZENTO Standard Pen 4-Pack (UZ-S) delivers revolutionary cushion-ink glide for everyday home, office, and school writing. Engineered with Uni's proprietary ZENTO Ink Technology that reduces pen drag by 40% using specialized POA surfactants, this sustainable 4-pen set features an extended seamless rubber grip and an eco-friendly recycled resin body.

Key Features

• 40% Reduced Writing Drag: Cutting-edge POA surfactant acts as a fluid cushion between the tungsten ball and paper, delivering an exceptionally soft, floating stroke.
• Particle-Attracting Anti-Bleed Formula: Magnetic pigment interaction pulls color molecules together, preventing ink bleed-through and feathering on absorbent papers.
• Extended Comfort Rubber Grip: Extra-long seamless rubber sleeve covers a wide gripping area, accommodating high and low finger placements for hours of fatigue-free writing.
• Eco-Friendly Recycled Resin: Constructed using post-consumer recycled materials, supporting sustainable office stationery habits.
• Two Calibrated Tip Sizes: Available in 4-packs of 0.38mm micro point (for compact planners) or 0.5mm extra fine (for smooth everyday notes).

Specifications

• Brand: Uni-Ball (Mitsubishi Pencil)
• Model: ZENTO Standard Model (UZ-S)
• Set Quantity: 4 Pens per Pack
• Tip Sizes Available: 0.38 mm Micro / 0.5 mm Extra Fine
• Ink Type: Water-Based Pigment Gel Ink (Refill: UMR-Z)
• Body Material: Recycled Eco Resin with Seamless Rubber Grip
• Dimensions: Length 139.9 mm × Diameter 11.2 mm
• Origin: Made in Japan

Frequently Asked Questions