

Uchida Marvy MB7 3-Core Retractable Ballpoint Pen
In the daily operations of offices, factories, and corporate environments, taking notes, signing approvals, or categorizing information on documents occurs constantly. The Uchida Marvy MB7 3-core retractable ballpoint pen is a premium Japanese product line that integrates multiple ink colors into a single barrel, bringing convenience and optimizing work efficiency for personnel.
1. Key Features of the Uchida Marvy MB7 3-Core Retractable Ballpoint Pen
Convenient Integrated 3 Ink Colors
The Uchida Marvy MB7 ballpoint pen features a smart design with the three most widely used ink colors in business environments: Blue, Black, and Red. Users can easily switch between ink colors with a simple click:
- Blue Ink: Well-suited for signing official files, administrative documents, and contracts.
- Black Ink: Commonly used for filling out forms, writing meeting minutes, or archiving records.
- Red Ink: Highly convenient for review tasks, marking notes, or editing document text.
Smooth Writing Quality and Consistent Ink Flow
Featuring a 0.7 mm tip size, the pen delivers clear, smooth, and defined lines. Advanced ink technology from the Japanese Marvy Uchida brand ensures steady ink flow, fast drying, and freedom from skipping or smudging, maintaining a clean appearance for important paperwork.
Modern Barrel Design with High Durability
The product is designed with a sleek, minimal style available in two casing color choices: a bold Black Barrel and a clean White Barrel. The grip section features non-slip ridges, providing a firm hold that helps reduce hand fatigue during extended use. The barrel also includes a sturdy metal clip, making it easy to attach to notebooks or shirt pockets.
2. Detailed Technical Specifications
Below is the technical specification table intended for purchasing and procurement departments at commercial enterprises:
| Specification | Details |
|---|---|
| Product Name | Uchida Marvy MB7 3-Core Retractable Ballpoint Pen |
| Brand | Uchida / Marvy Uchida |
| Origin | Japan (Made in Japan) |
| Item Code | MB7 |
| Tip Size | 0.7 mm line width |
| Ink Colors | Blue, Black, Red |
| Casing Options & Order Codes | • Black Barrel: Order Code 014305
• White Barrel: Order Code 014306 |
| Unit | Piece |
| Packaging | Box / 12 pieces |
3. Benefits of Selecting Uchida Marvy MB7 Pens at Nhanh Nhanh
- Cost Optimization: Instead of procuring three separate single-color pens, using a 3-color pen reduces the total volume of stationery items required for management and storage.
- Professional Image: Imported Japanese manufacturing standards ensure consistent writing performance, helping build a polished image during client meetings and internal corporate workflows.
- Convenient Inventory Management: Standardized packaging of 12 pieces per box allows administrative teams to easily audit, store, and distribute supplies across departments.
- Authentic Sourcing: Nhanh Nhanh guarantees high-quality products accompanied by full commercial invoice support for corporate procurement.
4. Frequently Asked Questions (FAQ)
What casing color options are available for the Uchida Marvy MB7 3-core ballpoint pen?
The product line comes in two casing versions: Black Barrel (Order Code: 014305) and White Barrel (Order Code: 014306). Both options house the same three ink colors: blue, black, and red.
Is this pen suitable for high-frequency writing in factory settings?
Yes. Manufactured in Japan, the pen features high mechanical durability in its click mechanism, a resilient outer casing, and smooth ink flow, making it suitable for dynamic environments across both factories and offices.
How can businesses place volume orders?
Corporate clients can select Order Code: 014305 (Black Barrel) or Order Code: 014306 (White Barrel) and submit quote requests directly through the Nhanh Nhanh distribution platform.




















