Transparent color and soft touch feeling

Caros is the series name meaning "beauty" in Greek.

Steer (cowhide) is tanned with vegetable tannin and chrome to maintain strength while maintaining the flexibility of the leather and fine texture.

After being soaked in vegetable oil overnight and moisturized, the milling process has been carefully taken to create a natural grain feel.

Features sheer colors and a soft touch.

Color variations

The color variations are available in calm colors that are easy to match with a suit or casual style.

This series comes in a wide variety of colors, so you can choose the one you like.

About the ring hardware of the organizer notebook

Knoxbrains personal organizer is known for the highest quality ring hardware (binder fittings).

Uses hardware from the German "Krause" company.

Please be aware that there may be cases of deformation due to impact such as drops, and other problems in opening and closing.

If you put too much refills in, the binder will be stressed, causing the ring to bite worse, and causing it to malfunction.

Suitable number of sheets that fit the ring diameter

For ring diameter 0.4 inch (11 mm) : 80 refills / thickness 0.2 inch (6 mm)

For ring diameter 0.5 inch (13 mm) : 120 refills / thickness 0.4 inch (9 mm)

For Ring Diameter 0.6 inch (16 mm) : 130 refills / thickness 0.4 inch (10 mm)

The number of refills is when only storing KNOX date refill and memory fill paper.