Ring Binder INTERDRUK A4 50mm dark blue gloss (MPN 447892)

INTERDRUK A4 ring binder with a 50 mm spine in dark blue gloss is designed for storing and organizing A4-size loose-leaf documents. The binder accepts standard punched sheets and files them on three metal rings, providing secure retention and straightforward access to pages. Its gloss finish gives a professional appearance suitable for office, school and home environments while the 50 mm capacity accommodates a substantial volume of documents such as reports, manuals and project files.

Advantages

The binder combines a rigid cover and a smooth gloss surface that resists light scuffs and is easy to wipe clean. Standard metal rings ensure reliable closure and simple opening for adding or removing pages. Its 50 mm spine offers a balance between capacity and compact storage, making it easy to place on shelves or in filing cabinets. The dark blue color provides a neutral, professional look that blends with other office supplies.

Suitable for

• Organizing A4 reports and printed manuals
• School coursework and student portfolios
• Project documentation and meeting materials
• Home administration documents and receipts

Key specifications

• Format: A4
• Spine capacity: 50 mm
• Closure: three standard metal rings
• Cover finish: dark blue gloss
• Material: rigid cover with gloss coating

How to use

Open the metal rings using the ring mechanism, insert punched A4 sheets or document protectors, then close the rings until they align and hold pages securely. Store the binder upright on a shelf or flat in a drawer; avoid overfilling beyond the 50 mm capacity to maintain ring alignment and prevent stress on the spine. For transportation, keep the binder closed to prevent pages from slipping out.

Usage recommendations

For best results, use A4 punched paper or clear plastic sleeves to protect frequently handled pages. To keep the gloss surface looking clean, wipe with a soft, damp cloth and avoid harsh solvents. Group related documents by subject and label the spine for faster retrieval.