I'm a total vape fan and have owned about 9 over the years, my current go to's are the Grasshopper for portable vaping and the VapeXhale Cloud Evo.
My first vape was around 15 years ago and was no more than a soldering iron with a brass plate and a jar which screwed on top.
It had no temp control and if you left it on too long it would start combusting your weed but it worked to some extent! It was called the blue meanie.
Mine didn't have that funky sticker, I think this was a lter model but for the life of me I can't see where they made any improvements apart from the sticker lol