agree, DIY juice starter kits are like totally not needed. Can get by with a selection of syringes of various sizes to measure, glass rods to stir, and can get by on glass jars to mix in, though some nice flasks are great to have
Old juice bottles cleaned up work fine to start off with, so don't even need to buy juice bottles, unless one has thrown them out.
Then just get some nic base, VG, PG, selection of flavor extracts, and it's off to the lab and see what's on the Slab, or something like that
Personally prefer me nic to be PG base. Easier to measure and blend into the juice. VG base nic is just to thick and hard to handle. I mix at 70% VG, and since me nic and most flavor extracts are PG base, only need to add a tad of PG to make my quotients. I use
Wizard Labs, for all my DIY juice and supply needs. Orders over $60, ship free
Vape long and Prosper.!!!!!