The KOKUYO Collection File GFU-HB101T is a compact A6-size refillable binder designed for organizing stickers, small collectibles and other treasured items in a customizable format.

Rather than using a fixed set of internal pages, this collection file allows you to choose and combine compatible refills according to what you want to store. KOKUYO offers dedicated refill options for the series, including sticker release sheets, clear pockets and zippered pockets, allowing the binder to be adapted to different types of collections.

The transparent body makes the contents visible even when the binder is closed, giving it a clean, display-friendly appearance. This makes it especially suitable for sticker collectors who want their collection binder itself to become part of the display.

Its compact A6 format keeps the binder easy to carry and store while still providing enough space for organizing a personal collection. The binder measures approximately 160 mm high × 130 mm wide, with a compact spine and a 6-ring mechanism inside.

The six round rings have an inner diameter of approximately 15 mm, providing space for compatible refill pages while keeping the overall binder compact. The ring holes are arranged at approximately 19 mm intervals.

A built-in strap hole allows you to personalize the binder further by attaching a charm, strap or other small accessory. This small detail makes the file particularly suitable for decorative stationery collections and personalized everyday carry.

The clear cover is made from PVC, giving the binder a flexible transparent construction while allowing the contents and decorative refills inside to remain visible.

This product is sold as the binder body only. Refill pages are not included, allowing you to select only the refill types that match your collection. Compatible KOKUYO Collection File refills are sold separately.

You can use the binder with dedicated sticker release sheets for storing reusable stickers, clear pockets for flat collectibles, or zippered pockets for thicker stickers and small items. The modular refill system makes it easy to organize different types of items together in one compact collection file.

The KOKUYO Collection File series is particularly useful for people who enjoy sticker collecting, journaling, stationery collecting, small character goods or organizing small decorative items. Its simple transparent appearance also makes it easy to customize with your own stickers, inserts, charms and accessories.

Made in Japan, the GFU-HB101T combines KOKUYO's practical stationery design with a flexible collection system that can grow together with your collection.

Product Features

• A6-size refillable collection binder

• Designed for stickers and small collectible items

• Compatible with interchangeable KOKUYO Collection File refills

• 6-ring binder mechanism

• 15 mm ring inner diameter

• 19 mm hole spacing

• Transparent body allows contents to remain visible

• Built-in strap hole for charms and accessories

• Compact size for storage and carrying

• PVC construction

• Binder body only; refill pages are sold separately

• Suitable for sticker collecting, stationery collections and small-item organization

• Made in Japan

Product Specifications

Size: A6
Dimensions: Approx. H160 × W130 × D20–30 mm
Ring Type: Round Ring
Number of Rings: 6
Ring Inner Diameter: 15 mm
Hole Spacing: 19 mm
Color: Transparent / Clear
Material: PVC
Contents: Binder body only; refills not included
Weight: Approx. 88 g
Country of Origin: Japan