Product information：
Material: Stainless steel
Feature:
1: Unique exhaust design to ensure fresh food!
2: 304 stainless steel material, quality guaranteed!
3: Intimate month and date roulette setting, remember the storage time! Coffee bean storage tank in the sense. The soul of fresh coffee beans! [One-way valve vent with a sealed canister + time regulator] Always remind you how long the coffee beans have been stored, remember to drink it!
Packing list：
Storage tank*1
