Sounds much more reliable than drilling glass, that is a right pain in the ass.
Sounds much more reliable than drilling glass, that is a right pain in the ass.
Years ago I created a glass from a bottle by filling the bottle with oil up to the required cut height and then dipping a red hot poker into the oil. The oil would heat up and the difference in temperature between the oil filled part of the bottle and the area above would crack the glass exactly as desired. Bit of a messy method though. The string and lighter fluid or the copper wire would be cleaner. (">
Social Networking Bookmarks