4 in 1 Enail Dabs Rig with Quartz Nail, PID Temperature Controller, 14/18 mm Male and Female Joint

The box itself is great. Same box as many of the "branded" ones you'll find from a simple google search in the same price range. Temps are on point and the quartz banger was WAYYY better quality than I was expecting. The only downside is that a 20mm banger leaves you with only as hand full of options for carb caps, pearls, etc. Do some research on a replacement 25-30mm coil and banger and this will be the best investment you've ever made.

I am just so happy to not have to play with a torch anymore. This thing does its job, no issues yet, about a month or two of use.
Set temp higher than you think, I run at 699, when I was checking banger with thermometer when I used the torch, I always went in at 450 for smaller dabs.
Only negative is cleaning the banger is slightly difficult, people say to just crank the temp up...but I dont want to run it that high and melt something important.

I only used different coil cord which perfectly matched with this machine.

First banger broke before using at a joint, they sent a replacement and the arm that holds up the coil broke off like a Lego before even using.

The converter and the nail don't seal perfectly snug, my rig isn't getting as milky as it used too I'm not sure if it's because the nail is taller or if it's the seal itself put I put a napkin with it and it sealed right up for a better pull. I'm also using it on the stuundenglass with a recycler.