I really can't recommend the pax 3 enough.  
I am always looking for new recommendations. What exactly is the pax 3?
The pax vaporizers are what are known as "dry herb vaporizers" so there's no chance of someone adding something nasty to your product ever. It essentially heats the product until it releases the important ingredients while leaving tar and other bad things!
Ah, so it's marijuana? A psychoactive drug from the Cannibis plant?
The psychoactive ingredient is THC but there are many components that are used in medicinal capacity. 
THC has some awesome benefits and effects. Do you ever grow your oown medicinal marijuana?
I do indeed! It's been legal in my state for more than a year now! Growing my own has saved me more than 20 thousand dollars per year on average since it was legalized for medicinal use here
Wow. That's a lot of money. Have you been able to invest that money into other interests?
I have! I ended up investing more than half of what I saved into companies that are supplying dispensaries. Have you noticed a trend with me yet? :D
I have. You are a fan of the pax 3 and use it for your own medicinal marijuana. Now you grow it and invest what you used to spend in supplying dispensaries.
Tech bubbles have nothing on me, right? I think it's one of the safest investments available right now