Widely used in the coffee industry for roasters to do sample roasting. We can analyse the coffee for common defects, sizing, consistency etc.
I was short one on the weekend. I noticed that there was one that was a paid item that was way overpriced given it takes about 30 mins to CAD up. I feel that's unfair given that we all use other people's STLs.
Printing as I post this. But PETG is fine for this, PLA may melt if you dump roasted coffee on it. I printed mine in TPU to funnel beans. I did a bad job, but it serves its purpose.
The author marked this model as their own original creation.