Thank you for viewing! This is a set of 4 "Oshi-katsu" (supporting your favorite idol) refill pages for the Saving Challenge, which is popular in Korea and other places. You can store money inside, and it allows you to save 20,000 yen for tickets, 20,000 yen for goods, and 30,000 yen for transportation. The first page does not have set amounts, so you can change it to CD ver. or Cheki ver. for free. ※ Contents 4 refill pages (Binder and bills are not included) ※ Refill size 17.3cm (height) x 10cm (width) ※ Please note that there may be a few millimeters of error. ※ [Double-sided matte film] is used. ◼︎ Pencil Erasable with an eraser ◯ ◼︎ Colored pencil Erasable with an eraser, but some color may remain △ ◼︎ Water-based marker Erasable with an alcohol wipe, but some color may remain △ ※ Each item is carefully made, but there may be ink bleeding, uncut lines, a few millimeters of misalignment, air bubbles in the lamination, waviness, fiber fragments, and peeling depending on the frequency of use. Because everything is handmade, the product is not perfect, so please refrain from purchasing if you are concerned about anything. ※ Please note that we do not accept cancellations, returns, or exchanges after purchase. We look forward to your purchase if you understand. Instant purchase is OK. #Korea #BinderSaving #HouseholdManagement #NotebookRefill #Saving