Vintage RIBON 68mm blade Straight Razor Designed by Ryuichi Saito
If you are more interested in Ryuich Saito, there is more information:
R. Saitō – KRG – Ribbon Co. | Fikira (wordpress.com)
It looks it has never been used, but it might use and sharpening little bit.
It has very minor scratches on the blade.
it has still original vinal case with it.
it is near mint condition to me.
It might be around 1960s to 1980s Japanese straight razor.
The blade length: 68mm (2 5/8 inch) The total length of the razor when it opened: 238mm (9 1/4 inch) The shoulder width of the blade: 6mm (3/16inch) The width of the blade: 18mm (3/4inch) The total weight of the razor: 2.0oz.