Bought these to go along with Wolfgangs peppermill and salt grinder, as a gift. The peppermill and salt grinder made me look awful, since they don't work. Sent them back and awaiting my refund. But, at least they had peppercorns and sea salt to put in their own hand grinders. Not sure it's worth the price, plus shipping, not to mention there is nothing worse than giving a bum gift.