Thank you for viewing! Instant purchase is welcome! This is a card case and minimalist wallet that combines two types of vegetable-tanned leather, allowing you to enjoy the deep and beautiful aging that develops with use. ◎ Carefully Selected Two Types of Leather Mostro Leather (Pink): This leather is tanned with vegetable tannins and then infused with plenty of oil and hand-applied paraffin (wax). It has a matte texture at first, but as you use it, the wax blends in, revealing an astonishing "deep luster" and "rich color change." Import Natural Leather (Cream): This uses high-quality imported vegetable-tanned leather. It will develop a beautiful amber color over time through sunlight and the oils from your hands. You can enjoy the contrast between the two leathers, which change at different speeds. ◎ Convenient Storage for Cashless Users Main Pocket: Holds approximately 4-6 cards. Back Pocket: For IC cards or business cards that you want to access quickly. As a Sub-Wallet: It can also hold folded bills (tri-fold or quad-fold), supporting you for light outings. ◎ Dedicated "Hand-Stitched" Construction Sinew Thread: Extremely strong sinew thread is used, and each stitch is carefully hand-sewn. The unique stitch lines add a handmade warmth. Detailed Finishing: The edges (koba) and back (toko) of the leather are also carefully polished with special chemicals, resulting in a comfortable feel. ◎ Specifications Leather: Mostro Leather (Pink), Import Vegetable-Tanned Leather (Natural) Thread: Sinew Thread ◎ Notes on Purchase About Aging: Due to the nature of Mostro Leather, unique color unevenness and white wax powder may be visible from the beginning. Individuality of Natural Materials: Please enjoy the natural wrinkles, small scratches, blood vessels, and color variations of the leather as unique characteristics of each piece. Characteristics of Handmade: Because everything is made by hand, there may be individual differences in the stitching. About Color: The actual color may differ slightly from the images depending on your monitor environment and lighting.