Here's a fast, easy, inexpensive way to make bulk samples when you need a bunch to hand out at an event like a fair or a show. (I was making these for a school carnival.)
I used a breakaway candy mold (purchased at Hobby Lobby for $2.99. It has 64 squares.) Then I melted two squares of a brick in a syrup pour-er (used the crockpot), and poured the contents into the mold.
The wax begins to set up in only a few minutes.
Once it set up a little, I put it in the freezer for about 5 minutes. Then I just flipped it over. The wax pops right out and easily breaks into little pieces about the size of a Chicklet. I put each sample in a little plastic bag (purchased from Hobby Lobby, 100 for $2.50) along with a business card.
You can make literally hundreds of these in very little time, for just pennies apiece.