You mix all your pg vg and nic all at once? That's pretty cool. It basically cuts mixing time in half kinda?
I got the shelf's off of amazon. They were either lipstick/nail polish holders. The back/taller one is great cause it has a space for all my syringes/tips/beakers. Yeah I mixed all of my pg/vg to get a "base". Its 250ml 48mg vg/250ml pg/250ml vg. Comes out to be a 33pg/67vg mix at 16mg nic. When you add flavoring at say 15-20% of the mix, it will bring the total up to around 45pg/55vg and the nic to about 13mg. Basically the rough math I did, is if you premix your base, it raises/lowers the base vg/pg about 12-15% and drops the nic about 3mg. definitely makes mixing way quicker.
Does it get hit by direct sunlight? And if so, do you know if this is bad for the mixing materials? I've been told that when steeping, it's best to keep out of direct sunlight to keep the juice from going bad.