For those who are looking for crystals to use in there lightsaber hilts, I was at my local Michael's a few days ago and for Christmas time they are selling these bags of crystals(much different that the ones usually stocked) in clear, red, and green. Some are shaped like the ones usually sold that are made to look like ice and stuff. But the other ones are shaped very uniformly and stuff, I believe they are made be used as ornaments but when I saw them, lightsabers immediately came to mind.