The little box is small enough to not take up space in my dedicated "dab station: and I like the gold with Benjamin Danklin. I got 25mm and unsure if ANY Terp Pearl's will fit? 4mm is all I can find and too big. 3mm or even better, 2mm Terp Pearl's are needed.
Setup of unit was a breeze. The Coil wraps the bottom and sides for a "true" temp at nail reading. Heated to 600°F in about 90 sec and STAYS there for upto 5 hrs, which is where auto shut off kicks in.
I got mine Fathers Day 2020 and 1yr 1 month 1 week later, it's working like it's new. HIGHLY recommend.
One only downside is I read the coils are proprietary, the way they connect. Fine with me. I'm not swapping different sizes or anything. If coil fails, I'd have to buy a High5 brand one. Which is fine.