Thank you for viewing! ❀ Last item! ✿ This is a set of a binder, rings, and charms. ✿ Please choose one of the 4 types of charms. ✿ Rainbow charm: Approximately 7cm to 4cm in total length. ✿ Rings available in 3 colors, please choose one. (Can be opened and closed by twisting the side) High-quality pink gold color also available, limited stock! ■ Blue binder: Blue gradient on the top and bottom ♪ ■ Clear binder available ^_^ ■ Size: Approximately 18cm x 10.5cm A6 size compatible (Commercial refills are also usable, available at Serina ^_^) ■ Use it as a household account book or an "oshi-katsu" (supporting your favorite idol/character) file. An acrylic binder that can hold A6 refills! This binder uses transparent acrylic material. It has a solid thickness and durability, allowing you to beautifully store important documents and materials. It is resistant to dirt and water, making it safe for daily use as well as long-term storage. The simple and stylish design is recommended for use in the office or school, as well as for storing hobby collections and original customization. With this binder that combines beauty and practicality, make organization more comfortable.