Thank you for viewing! The white powdery substance seen on the surface is called "bloom." This is wax and oils that have been impregnated into the leather and have solidified on the surface. Bloom plays a role in protecting the leather and enhancing its water resistance. It naturally disappears with use, and the leather develops a unique luster. The gusset uses Tochigi Leather's oil leather. It's compact, but the gusset is large, making it easy to take things out. Bills can also be stored by folding them. There's also a card pocket on the back. As this is a handmade item made of genuine leather, there may be original stains and wrinkles in the material, as well as imperfections. Please understand this before purchasing. The color may appear different depending on the lighting. *Please refrain from price negotiations. The price of the leather itself is increasing due to rising crude oil prices and shipping costs. Prices may increase depending on future circumstances. Also, the price may vary depending on the type of leather, even for the same design. Thank you for your understanding. #Coin purse #Coin case #Genuine leather #Compact wallet #Gift