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Coffee begins to lose about 40% of its aroma and essential oils within 15 minutes of grinding. Approximately 1000 different volatile flavors and aromatics concentrated inside a coffee bean are exposed by grinding, and begin to oxidize as soon as the seal is broken. Grinding just before brewing gives you the best chance of getting most of those flavors into your cup. Wait 24 hours and your coffee will taste drastically different. This is why it’s important to never store ground coffee and grind only what you need for each brew.

In addition to being independent of electricity, our manual burr coffee grinder provides a variety of benefits over it's conventional electric blade counterpart. Our Manual Coffee Grinder..

• Doesn't "hack" beans like it's electric counterpart, often leaving chunky & inconsistent pieces in your grind.
  
• Doesn't heat beans during the grinding process leaving minimal negative impact on flavor.
  
• Tends to last longer than electric models due to it's minimalistic design and quality ceramic parts.
  
• Let's you to grind only what you need instead of grinding a bunch of beans ahead of time.
  
• Is much quieter than even the most quiet of electric grinders.
  

In addition to the instruction manual, please visit our Family VIP Insider Page for some great videos that cover cleaning tips and practices that we recommend for further guidance. 

At the very least, we would recommend cleaning the grinder every time you switch roasts so there aren't any oils/residue left over from previous blends affecting the flavor of your brews. But this one is totally up to you and how particular you are with the taste of your brew.

Absolutely! We've included a helpful video that goes over the exact process of putting your grinder back together in the exclusive Family Insider VIP Page link included with your purchase. 

With every purchase, we send out friendly emails with helpful tips and a copy of the instruction manual in case you lose yours. If you deleted the emails, please contact us at hello@javapresse.com and we will send you a copy as quickly as we can.