Jingle Bell Rocks are a quick and inexpensive gift for co-workers, teachers, and family members who like novelty items.
First, you need some flat stones, maybe silver dollar sized. Not too small and really you could go as large as you like. Maybe you have these in your driveway or garden, pick up some by a nearby river, or buy them at a craft store. They're often used in floral displays so they're readily available and not very expensive.
Next you'll need some jingle bells. I used small ones for my Jingle Bell Rocks. Choose bells based on the size of your stones as well as how much you want to spend. You can get more small bells for the same amount of money.
The only other thing you need is hot glue or Epoxy. Make sure the rocks are clean if you picked them up outside. Glue one bell on each rock. There you have it - the Jingle Bell Rock.
When we had a craft store about 15 years ago, I sold these at Christmastime for a dollar or two each. I don't remember exactly how much. People would look at it oddly for a minute, then they would see the sign or I'd say, "It's a Jingle Bell Rock." Once they got it, they'd laugh and a lot of times they would buy one or two or half a dozen of them.
Expect to sing or hum the old song to yourself while you're making these!