Brelio x Nagasawa "Buttero Box" Green Book Bound Planner 20mm ring Notebook type Mini6(M6)size / Bible size

[Brelio x Nagasawa "Buttero Box" Green Mini6(M6) /Bible Book Bound Planner 20mm ring Notebook type]

"Buttero" is a leather that has been carefully fully vegetable tanned using the traditional method of the prestigious tanner "Conceria Walpier" in the Tuscany region of Italy.
Buttero uses shoulder from adult cows, which is thick and chewy.

Conceria Walpier　https://www.conceriawalpier.com/

In addition, since it contains a lot of vegetable oil, you can enjoy the beautiful aging effect that becomes more lustrous the more you use it.

It is extremely popular due to its highly transparent finish, and is also known as the "King of Tanned Leather."
*Please understand that individual differences in leather quality and scratches depending on the part are unavoidable to some extent.

There are two sizes: M6 and Bible.
Both rings have a large ring diameter of 20mm, so you can use them with plenty of refills in between.

[Common specifications]
- Material: Steer (cowhide)
- Outside cover pocket x 1
- Inside right: Pocket x 2, adjustable pen holder x 1
- Inner side left: Pocket x 1
- Ring size: 20mm

[Mini6(M6) Size]
- Size: H156 x W116 x D32 mm

[Bible Size]
- Size: H195 x W138 x D35 mm