I agree with Jerms. To me, Boba's is one of the best mystery TINOs of all time. That said, I'm down to about 15ml remaining in the 100ml bottle I ordered 10 months ago, and I probably won't order more.
In fact, I went through some of my drawers of synthetic tobacco retail juices today and started a serious purge. I got rid of 50 juices, most of which are 2-3 years old, and ended up with an empty gallon milk jug one-third filled with juice that I'll never vape and don't want. Sure, I could have PIF'd it to some impoverished vaper in Bangladesh (or Pittsburgh, LOL), but that's way more trouble than I want to take on, especially for juices that were lousy to start with. Took literally three hours to update my juices database (changing quantities from "1" to "0"), remove the labels with the help of naphtha, and wash out the bottles/drippertops/droppers/caps, but the good news is that I now have 50 more empty bottles ranging from 3ml to 30ml to make DIY juice and share extracts. I'll do it again tomorrow, adding more to that gallon milk jug, which will go into the toxic liquids recycling at some point. Eventually I'd like to get my juice dungeon down to a manageable 2 liters or so.