Womier Mechanical Keyboard Keycaps Low Profile Purple

These keycaps have a translucent design, allowing the letters to glow when the keyboard backlight is on.

I purchased these online, but they didn't look quite as I expected when I tried them on my keyboard, so I'm selling them. I only attached them to the F1 and F2 keys; the rest have not been used.
There is some adhesive residue on the back of the box from a removed label, but this was present from the beginning.

I will be shipping these via postal service, placing them directly into a mailbox. To avoid exceeding package size limits, I will not be using cushioning materials like bubble wrap. The item will be shipped in its original packaging inside a bag.
For an additional ¥700, I can wrap the entire package in cushioning material and ship it in a box. Please comment before purchasing if you would like to opt for boxed shipping.