You can purchase this item directly. ✶ This is a set of 6 saving refills. ◡̈♥︎ Both sides are transparent, allowing you to see the contents of the bag. The matte finish on both sides allows you to erase pencil marks. Height: Approximately 17.6cm, Width: Approximately 10.1cm Please note that due to the handmade nature of the product, there may be slight variations in alignment or waviness. Please refrain from purchasing if you are looking for the perfection of a mass-produced product, as this is a handmade item.