Japan The Bear's School Jetstream Multi-colour Ballpoint Pen (Jackie / Flower)
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Description
Japan The Bear's School Jetstream 3-in-1 Multi-Pen — Jackie & Flower
Experience the legendary "addictive smoothness" of Jetstream ink paired with the heartwarming illustrations of The Bear's School. Manufactured by Uni-ball (Mitsubishi Pencil Co.) under official license, this multi-colour pen features Jackie, the youngest and only girl among the twelve bears, surrounded by a delicate floral motif. Combining three essential ink colours in one sleek barrel, it is the ultimate tool for those who value high-performance Japanese engineering and "kawaii" picture-book aesthetics.
Key Features
World-Class Jetstream Ink — Features Uni-ball’s revolutionary low-viscosity ink that reduces friction by 50% compared to traditional ballpoints. It provides an incredibly smooth, skip-free writing experience that dries almost instantly.
3-in-1 Functionality — Contains Black, Blue, and Red ink in a single barrel. The crisp mechanical sliders allow you to switch colours instantly, making it perfect for colour-coding notes, editing documents, or organizing your planner.
Smudge-Resistant & Left-Hand Friendly — The "ultra-dry" ink technology ensures that even fast writers and left-handers can write without worrying about smearing or "ink globs."
Twin-Ball Mechanism — Engineered with a built-in spring to prevent ink leakage and a twin-ball structure to prevent backflow, ensuring consistent performance until the very last drop.
Adorable "The Bear's School" Design — The barrel features a high-quality, full-colour illustration of Jackie tucked among vibrant flowers, bringing a touch of classic Japanese picture-book charm to your desk.
Comfortable Rubber Grip — Equipped with a soft-touch, non-slip rubber grip that provides excellent ergonomic support, reducing hand fatigue during long writing sessions.
Durable Spring-Loaded Clip — The sturdy clip allows you to securely attach the pen to thick notebook covers, pockets, or clipboards for easy transport.
Eco-Friendly & Refillable — Designed for long-term use; the barrel is compatible with standard Uni SXR-80 series refills, allowing you to keep your favorite Jackie pen for years.
Product Specifications
| Feature | Specification |
| Brand | Uni-ball (Mitsubishi Pencil Co.) |
| Series | Jetstream (ジェットストリーム) |
| Character | Jackie (The Bear's School / くまのがっこう) |
| Origin | Made in Japan |
| Ink Colours | Black, Red, Blue |
| Tip Size | 0.5mm (Fine) |
| Ink Type | Low-Viscosity Oil-Based Ink |
| Dimensions | 143.7mm (Length) x 12.2mm (Diameter) |
| Weight | Approximately 14g |
| Refillable | Yes (Refill: Uni SXR-80-05) |
Usage & Safety
First Use: Check for a tiny protective wax tip on each of the three ink points. Peel these off before your first use to ensure smooth ink flow.
Retraction: Always retract the ink point when not in use to prevent the ink from drying or marking your clothes/bags.
Storage: For optimal performance, store the pen horizontally or tip-down.
Safety: Contains small parts. Not suitable for children under 3 years old due to potential choking hazards.
Perfect For
Planners & Journals: The 0.5mm tip and three colours are ideal for "Hobonichi" or "Traveler’s Notebook" users who need to organize different tasks visually.
Students & Teachers: A versatile tool for taking notes and grading papers without needing multiple pens.
The Bear's School Fans: A must-have for collectors of Jackie and David merchandise.
Office Professionals: Adds a subtle, sophisticated touch of personality to a professional workspace while maintaining top-tier writing reliability.