Solf [Supervised by the Pitina Branch Chief] Music File, Writable, Piano, Mount, 4-Panel, Black Binder (Main + A3A4 Refills + Pocket)

[Writable] Write down practice and lesson points while the file is still in place! [Binder Style] Add or remove refills to suit the song! [A4 Size x 4 Pages] Holds standard A4-sized sheet music, spread across four pages. It can also store A5-sized sheets. [Solf Original Refills] ① Folds back in the center of the refill ② Easy to see all the way to the edge ③ Comes with a pocket for easy use♪ [30-Day Guarantee] If you're not satisfied or there's a problem after using it, we'll give you a full refund within 30 days. [Caution] Because it's made of plastic, if you bend it so much that it leaves marks, it may become unusable. Please be careful.