Highly fucking corrosive is about right!
When I was in Amsterdam 2 weeks ago I was testing as many different pills as I could to find some good ones . On the Sunday morning I was sitting having some coffee with a couple of dealers who had the best beans, slightly shitfaced, when I felt a bit of a burning sensation on my leg.I ignored it for a second, then it got a bit more insistent. I suddenly remembered the EZ test in my pocket and pulled my pocket out of my trousers to find the stuff had leaked, burned thru my trousers, thru my Calvins and thru the skin on my leg! I still have four nice pussy scars, holed trousers and ruined Calvins to remind me to keep the fucking bottle sealed in a sealed plastic bag away from my skin. There's a lesson in that for all of us......
PS the dealers burned their fingers playing with the bottle before I wiped it down, even though I'd showed them what it had done to me. I'm sure they're charging me extra now. Doh!
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"Tuppence a bucket, well stamped down!" - Rincewind the wizard