KOKENTO Carbon 3000 Series: 1 box 5000 Series: 1 box Total: 2 boxes Do you know when to use this combination? Instructions on how to distinguish genuine products from fakes are enclosed. Can you tell if what others are selling is fake? I am providing guidance on how to distinguish genuine products from fakes because others are openly selling counterfeit goods. [Important] Did you know? Carbon has a lifespan (expiration date). After several years from manufacture, even unused carbon becomes old, and its lifespan (expiration date) expires, rendering it ineffective. The older the carbon, the less effective it becomes. Beware of fakes and old carbon. Many places openly sell fakes as genuine products. Regular customers, subscribers, and previous purchasers who are followers receive individual pricing. Genta-kan's unique point discounts are available. If you contact us at the time of purchase, point discounts will be applied. Alternatively, service items (accessories such as auxiliary devices and screws) will be included. Regular customers and subscribers are given priority. Followers who have unfollowed will be excluded from discounts. #KOKENTO Carbon #KOKENTO [Important] Carbon has a lifespan (expiration date). Carbon from before KOKENTO's taxable business registration number is old carbon and is ineffective. We provide guidance on how to distinguish fakes and used products. The 7 most commonly used KOKENTO carbon types are [3000, 3001, 3002, 4008, 5000, 5002, and 1000 series]. 3000 Series: 1 box (10 pieces per box) 5000 Series: 1 box (10 pieces per box) Total: 2 boxes #KOKENTO #3000 Series #5000 Series #KOKENTO Co., Ltd. #Carbon #CARBONS