Q: Will this work on other planets where the gravity is different?
A: Since you don't say which planets, it's really hard to give a concrete answer about whether or not the Graviti Pepper Mill would work well. On Jupiter, the gravitational pull is roughly 254% of the gravity on Earth. We suspect it would work really well on Jupiter. On other planets, like Mercury, there is less gravity, and your pepper would probably float away anyway.
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Q: I lost the instructions and need to know how to fill with peppercorns! HELP
A: To refill your Graviti Pepper Mill, just twist off the bottom, remove the power pack, and add peppercorns (or sea salt). If you need further demonstration, check out the Graviti Pepper Mill video at the top of the page, where the entire process is shown step-by-step.
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Q: About how often will the batteries need to be replaced? Will rechargeable batteries damage the unit?
A: With average use, the batteries can last more than two years. However, the battery life will vary depending upon how often you use the Graviti Pepper Mill and what type of batteries you use. It is OK to use rechargeable batteries.
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Q: Is this durable enough to grind rock salt?
A: We wouldn't try it. Depending on whether you're using an industrial grade or food grade sample, rock salt can be full of impurities and even pieces of actual rocks like limestone. It's also not particularly tasty. We recommend using your pepper mill with a rock-like salt like kosher salt or coarse sea salt.
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Q: My last name is Pepper! :D
A: Holy coincidence, Batman!
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