Seems to be a lot of people giving tumbling supplies as gifts. We are getting a lot of requests for sending Grit and Polish to people from other people as gifts. We know this because the say send it without markings and get it there before Christmas. This is really great, it shows that rock tumbling has really caught on with more people as a fun hobby and as a business for many. If you are trying to find a gift for someone and they have a tumbler, buying grit for that tumbler makes a great gift. You can't go wrong with a standard grit kit as a useful gift.