Characteristics of the work
This is the "technique" required to understand the properties of natural materials and make them easy to use.

Partial distortion
Since the interior is made from a single piece of leather, it may appear distorted at first. When you first start using it, put in a certain number of pieces of leather and let it sit overnight. This will disappear after it has been allowed to sit.

Sewing position
The stitching position of the seams has been adjusted to prevent interference with zippers and make it easier to maintain when repairing.

Color
Because this is natural leather, even if the color number is the same, each piece will have different color shades, unevenness, and wrinkles.

Hardness
Wallets, card cases, etc. are made hard at first. After you put in the amount that is easy for you to use and let it settle, it will be completed to a shape that is just for you.
When you first start using it, put in a certain number of sheets and let it sit overnight.

Serial number
Some pieces have the date, place and name written in the artist's own handwriting somewhere on them, making them unique originals.