3000 Series 1 box of 10 sticks 5000 Series 1 box of 10 sticks Total: 2 boxes Do you know the combined effects and benefits? Instructions included on how to distinguish between genuine and fake products. 【Important】Did you know? Carbon has a lifespan (expiration date). After several years from manufacture, even unused carbon becomes old, and if the lifespan (expiration date) has passed, it will have no effect or benefit. 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 have individual pricing. Genta-kan's unique point discounts are available. If you contact us at the time of purchase, the point discount will be applied. In some cases, the price may be reduced from 5800 yen to below 5700 yen. Also, service items (auxiliary devices, screws, etc.) will be included. Regular customers and subscribers have 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 has no effect. Please avoid buying cheap fakes. Also, be careful of old carbon that has no effect. One way to identify a fake, even if it's sold as genuine, is to pay close attention to the 4008 series. It can be a guide to determining whether it's fake or genuine. Products labeled "KASHISENTO" are not currently KOKENTO carbon. They are carbon that is over 35 years old. They have no effect. "CARBON-RAYS" is not KOKENTO carbon from KOKENTO. Please consider it a fake. The 7 most commonly used KOKENTO carbon types are [3000, 3001, 3002, 4008, 5000, 5002, 1000 series]. 3000 Series 1 box of 10 sticks 5000 Series 1 box of 10 sticks Total: 2 boxes #KOKENTO #KOKENTO Co., Ltd. #Carbon #CARBONS