Uni Power Tank Smart Pen Refill
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Estimated Delivery:Oct 05 - Oct 09
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Free Shipping & Returns: On all orders over $35
Uni Power Tank Smart Pen Refill
The Uni Power Tank Smart Pen Refill (SJP series) is an advanced pressurized ballpoint cartridge engineered for uncompromising performance in extreme conditions. Designed for high-grade pen barrels such as the SS-5015-P10 and SS-1001PT-10, its sealed 3000 hPa pressurized ink chamber delivers flawless writing upside down, on wet paper, and in freezing sub-zero temperatures.
Key Features
- Pressurized High-Performance Chamber: Internal 3000 hPa air pressure pushes ink directly to the ball tip, enabling reliable overhead and zero-gravity writing.
- All-Weather Reliability: Delivers smooth, instant ink delivery down to -20°C (-4°F) and writes effortlessly on damp or glossy paper.
- Waterproof & Lightfast Ink: High-density oil-based pigment ink resists water, feathering, and fading for archival-grade permanence.
- Dual Precision Tip Options: Available in 0.7mm fine point and 1.0mm medium point for crisp, skips-free black lines.
- Premium Compatibility: Authentic Japanese refill tailored specifically for Uni Smart Series luxury and executive ballpoint pens.
Specifications
- Brand: Uni-Ball (Mitsubishi Pencil)
- Series: Power Tank Smart Series (SJP-7 / SJP-10)
- Ink Color: Black
- Tip Sizes: 0.7 mm (Fine) / 1.0 mm (Medium)
- Ink Type: Pressurized Oil-Based Pigment Ink
- Country of Origin: Japan
- Compatible Models: Uni SS-5015-P10, SS-1001PT-10, and select Smart Series barrels
Frequently Asked Questions
What makes the Uni Power Tank refill different from regular ballpoint refills?
The Power Tank refill uses compressed air pressure to actively pump ink to the pen tip, allowing it to write at any angle (even upside down), on wet surfaces, and in freezing weather without drying or skipping.
Which pen barrels are compatible with this Smart Series refill?
This slim metal-bodied SJP refill is specifically engineered for Uni-Ball's premium wood and metal executive lines, including models SS-5015-P10 and SS-1001PT-10.
Is the ink waterproof and fade-resistant?
Yes, the oil-based pigment formulation is highly resistant to water, sunlight, and smudging, making it ideal for field work, signatures, and archival documentation.
Free Shipping for orders over 35 USD.
Customs and import duties of the parcel will be paid by XYPEN,please do not worry.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.