DON’T OVERFILL THE HOPPER - To ensure fresh, consistent coffee grounds, coffee beans should not surpass the level of the lid. This will provide an even grind consistency and prevent malfunction or damage to the grinder. ADJUSTABLE GRIND SELECTOR – The built-in adjustable grind selector can be adjusted to deliver any size grind. Change the coarseness of your coffee grind for espresso, French press, cold brew, pour over, or any other coffee beverage! QUALITY CONICAL CERAMIC BURR MILL - Without the cost of a motor, focuses on the pieces that truly matter and is able to provide top-quality ceramic burrs at an amazing price! VERSATILE & RELIABLE – Because it works without power or batteries, the LEOP Manual Coffee Grinder is perfect for home, work, camping, at the lake, or on the go! EASY TO CLEAN – Dismantling the grinder is fast and easy for fast cleanup. Plus, we’ve included a bonus grinder cleaning brush to remove built up particles and oils that can cause undesirable flavors in coffee, without causing damage to the ceramic b