Coffee and Spice Grinder Lid for Mason Jars

Nice grinder. Bought it to grind flaxsseds. The description when i bought did not say it would not grind flaxseeds. When i received it the directions included specifically said it would not grind flaxseeds. Would have been nice to know before I purchased. I would gave had to pay return shipping do it wadnt even worth returning. I did complain to the company. They dudnt seem to care that their description was midleading,

I gave as a gift to my son, and he and Haylie loved it. I tried it was easy and even ground. Thank you for asking. Im going to have to get me one because my electrical grinder leaves my Pepper to course.

It works, and is easy to adjust. However, the screws holding the mechanism part to the lid keep coming loose, so you can't grind that much before having to tighten them.