In Japan, demand is growing for book clips that keep textbooks and reference books open, driven by exam preparation needs and the rise of lifelong learning among working adults.

However, many conventional book clips are inconvenient to use, especially when page thickness differs between the left and right sides, or when frequent repositioning is required.

To solve these issues, we have developed Twip, a compact book clip with independently moving left and right clips. Each side firmly holds pages according to their thickness, allowing smooth page turning without removing the clip. Twip folds neatly for easy portability and fits conveniently in a pen case. It is available in three colors: White, Black, and Blue.

KING JIM strives to meet customers' requirements with the Twip Foldable Book Clip and would expand the market as well.

Features

Two separate clips

A lightweight, compact book clip with independent left and right clips. It keeps books open securely even when the page balance is uneven.

Smooth page turning

By keeping one side of the clip open, pages can be turned more smoothly.
*This works best when the page balance is even and the book stays open on its own.

Rotating clips

The clip has an opening that keeps the text visible. It rotates 180 degrees to hold pages without covering the text.

Adjustable length

The expandable design adjusts to fit a wide range of book sizes, from A6 to B5.

Specifications

Item Name	Twip Foldable Book Clip
Item No.	FBC10
Color	White, Black, Blue
Supported Book Sizes	A6 to B5
Compatible Width Between Clips	Approx. 224 to 364 mm
Maximum Clip Opening	Approx. 31 mm
External Dimensions	Folded: Approx.W160 x D33 x H31 mm Fully extended: Approx.W439 x D27 x H31 mm
Weight	Approx. 60 g
Materials	POM、ABS