This 4-piece set is for those who want both the -Basic- and -classic- types. For planning where you write down various schedules, I think refills are the best. Among them, I believe DAISO has revolutionized refills. Every year, I used to spend tens of thousands of yen on planning tools during the New Year holidays, but this DAISO refill completely changed the situation. Including shipping, it's about 180 yen more expensive than buying at DAISO, but I'm amazed that items of this quality are 110 yen each. For those who don't have refills at their local DAISO. (Product Description Below) B6 size monthly and weekly refills. Covers the period from October 2025 to December 2026. -Basic- -classic- Each is a pair of monthly/weekly, for a set of 4. - Model: Monthly -Basic- - Model: Monthly -classic- - Size: B6 size - Period: October 2025 - December 2026 Thank you for viewing.