for artists working with glass
If you have this piece of glass, and your idea is, let me put this away while I work on something else for a minute, don’t, I repeat don’t put it on your swivel chair. You will forget it and hear a strange sound coming from behind your back whenever you decide to sit down. If you have excellent reflexes, like me, the damage is manageable. But if you don’t, you might end up having to call a doctor with a flesh wound caused by sitting on a piece of glass you put in your chair yourself. Beware!