Hello everyone, I had the IPA outside for 2 days and mabye 50%
evaporated, so I put a hairdryer to it and voilá everything
evaporated in like 2 hours! It doesnt look like much and it got a
cacti smell (No alcohol smell at all) and I scraped it up with a
razor blade.
It was a very very sticky tar, but when I put the tar into the freezer it was easy to cut it up to three pieces
but the pieces were 0,6 0,6 and 1,1 grams. I got some tar on my fingers and tasted it. It tasted very bad, it had a slight chemical/metallic taste to it. But it does not smell of IPA at all so I guess its safe to swallow, but I hope I can swallow the piece without it getting stuck in my throat
Before scraping: 
After/during scraping: 
Final weight: 