uni-ball one P 0.5mm Rose Gold Clip - Yoghurt

Fall in love with the ultimate combination of cute design and premium elegance with the uni-ball one P 0.5mm Rose Gold Clip - Yoghurt (Model UMN-SPG-05.46). A celebrated winner at the Japanese Stationery Awards, this special edition "P" model (short for Pocket or Pocket-sized) takes a departure from traditional long writing pens. It features a short, beautifully squat, and chubby body designed to fit naturally into your palm.

Inspired by the soft, warm imagery of spun amber sugar and creamy confectionaries, this edition pairs a soothing, milky-white Yoghurt barrel with a gleaming, high-end rose gold metal clip and matching nose cone tip. It serves as a chic fashion statement for your planner setup, delivering a "fine feel that fits in your hands."

Key Features

• Ergonomic "Chubby Pocket" Silhouette: At just 4.5 inches (116.8 mm) long, this pocket-sized pen is shorter and wider than the standard uni-ball one, providing a perfectly balanced, comfortable shape that is highly portable and easy to slip into small planner loops or bags.
• Premium Rose Gold Accents: Fitted with an elegant, functional rose gold wire pocket clip and a matching rose gold metal base tip. It creates a soft, luminous aesthetic popular among lifestyle designers.
• Low Center of Gravity (Stabilizer Mechanism): Built with a weighted metal internal base tip (stabilizer) that acts as an anchor. This shifts the weight forward toward the paper, ensuring a remarkably fluid, stable, and completely fatigue-free writing experience with less force applied.
• Guinness Record-Breaking BEADS-PACK Ink: Pre-filled with rich black ink formulated with unique pigment-encapsulation technology. The particles stay crisply on top of the paper fibers rather than sinking or bleeding into them, producing an intensely high-contrast line.
• 0.5mm Smooth Precision Rollerball: The 0.5mm tip size delivers a beautifully smooth, expressive line, striking the perfect balance between clean detail tracking and everyday, fluid script.
• Wide-Opening Wire Pocket Clip: Features uni-ball's signature spring-loaded wire clip, designed short and wide to match the pocket profile, functioning like a heavy-duty clamp to grip securely onto thick notebooks, folders, or document stacks.

Specifications at a Glance

• Barrel Color: Yoghurt (Milky Off-White / ヨーグルト)
• Hardware Finish: Refined Rose Gold (Clip and Tip)
• Ink Color: Intense Carbon Black
• Tip Size: 0.5 mm (Medium-Fine Smooth Precision)
• Model Code: UMN-SPG-05.46 / M993-RG-Yogurt
• Dimensions: 13.9 mm (Diameter) × 19.2 mm (Thickness) × 116.8 mm (Length)
• Weight: 13.8 g (Perfectly balanced forward weight)
• Refill Type: Fully interchangeable; refillable with any standard UMR-38S (0.38mm) or UMR-05S (0.5mm) gel cartridges.