Aluminum Weigh Boats Aluminum Foil Weighing Dish Plate Trays Small 100 Pieces

I use these little aluminum weigh boats, they're about 1.7in/4.3cm across at the base. https://www.amazon.com/Aluminum-Foil-Weighing-Dish-Pieces/dp/B0DT43JF63 https://www.grainger.com/product/EAGLE-THERMOPLASTIC-Weighing-Dish-Non-Sterile-8AU22 They hold enough material for my purposes, are quite sturdy (so they don't collapse under the weight of a gram of frankincense), and have a handy little tab to grab them by. Hypothetically could even be re-usable if you wanted to give that a try.

That is basically what I use as well, though mine runs off mains power rather than USB-C. I rescued it from a surplus pile at the university I used to teach at, but it's basically this thing: https://www.amazon.com/dp/B0DKFQ46FY I also have a pile of small aluminum weigh boats I use for holding the material: https://www.amazon.com/dp/B0DT43JF63 (they're a bit less than 2in wide) Temperature stability is pretty good, accuracy is fine for the price I paid for it, takes a minute to get to temp but nothing awful. It doesn't have a subitism's instant nature, but it does plenty fine for my purposes.