Instant purchase is welcome. You can buy without leaving a comment. The cards are pocket-sized (10cm x 6cm), making them easy to store and use. As this is an overseas product, there may be scratches or dents on the box, but this does not affect the contents. Instructions and QR codes are not included, nor is there any guidance on how to use the product. If you are purchasing multiple items, please use the combined purchase feature. You will receive a 100 yen discount for each item from the second item onwards.