Among the leathers used by Munekawa, blue is one of the colors that shows the most noticeable change in color due to aging.

The transparent blue changes to a deeper and richer color.
Even if two items are the same blue, just as each user is different, no two pieces of leather will age the same.

The card case used by our staff is Tuck Blue.
One that I've been using for two weeks and one that I've been using for two years.

For those who like chic leather colors such as black and brown, you may feel that blue is a little too casual.
This isn't limited to blue, but leather that has been used for many years has an indescribable dignity to it.

Over time, items change from their original condition due to scratches and stains.
One of the great attractions of leather products is that you can enjoy them as "changes" rather than as "deterioration."
I would like to create items that allow people to fully experience the charm of leather and that they will want to use for a long time.

About Munekawa's "leather"
https://munekawa.jp/pages/leather