They are 1" wooden rounds I got from a craft store. I used a wood burner I got there. I did them free-hand, as if you can't tell, but I think they're actually better being imperfect. I had to re-do a couple of them a couple of times. Ironically, jera gave me the most trouble... "success"? Someone was having fun with me. I "blooded" the back of them by sticking my finger with a lancet and putting a drop of blood. Now they have some of my essence. I have a little wooden box for them, and put them on the altar.