I use LabExact Weighing Paper and it's probably the 2nd best RC-related purchase I've made after the scale itself. Makes weighing out doses a breeze and one box lasted over two years. I used to use tiny plastic weigh boats but always had trouble getting all the powder out. This is by far a better solution, I'd recommend it to everyone.
I'd never thought to use them for snorting, that's a great idea.
Pick yourself up some weighing paper and you can keep that scale shiny and clean.
I highly suggest using a product like this instead of the tiny pan that comes with the scale:
https://amazon.com/dp/B00KW4E44W/
Just search ‘anti static weigh boat’ and there should be plenty to pick from. Each can last a very long time even without then rinsing it out after using it for weeks on end, so a pack of a few hundred will basically last forever.
Lab weigh paper is another good thing to have.
Like this:
https://amazon.com/dp/B00ARK0ROC/
‘Lab weigh paper’ would provide results. They’re also pretty reusable so a large pack also lasts forever practically.
I've found these to be very high quality, but it's supply enough for several lifetimes.