K4 company original pouch K4 in-house magazine K4Member's Store only

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product explanation ■ K4 company official application "K4 in-house magazine" online shop limited to paying members "K4Member's Store" limited goods.
[Product details]
Size : approx. 210 x 100 mm
* As for used products, there may be some signs of wear, tear, or damage, but this does not affect the wearing or use of the product.