Popular clear-type system notebook binders! They're sold out everywhere online. Made of clear PVC material, the cover design (Mine It's up to you!) has a sparkling hologram that shines when exposed to light, making it very cute. By replacing the refills (paper) inside, you can create your own original notebook. It's also recommended to use it as a **"oshi-katsu" (supporting your favorite idol/character) file** by inserting trading cards, stickers, clippings, your favorite illustrations, etc.! Material: PVC Specifications: 6-hole ring, double button type Condition: New, unused You can use it like this! As a sticker book/trading card file As a mini household budget book or **binder savings (envelope budgeting)** As a diary or memo pad It will be sent in transparent vinyl packaging. If you have any questions, feel free to comment. #system notebook #binder #6-hole #mini 6-hole #A7 #PVC #clear notebook #oshi-katsu #sticker book #household budget book #Korean goods #cute - Model name: eMine - Size: A6 - Material: Plastic