Coffee Green Beans Screening Filter Mesh For Roasting (OLD VERSION)

thingiverse

NOTE: THERE IS AN UPDATED AND IMPROVED VERSION OF THE COFFEE SCREENS WITH ROUND HOLES. I HIGHLY RECOMMEND PRINTING THOSE RATHER THAN THIS THING. HERE IS THE LINK: https://www.thingiverse.com/thing:5254089 ----- Original item summary ---- To get better even coffee beans roasting results, I created these screening filter mesh to sort green beans to four different sizes: LL, L, M and S. Printing should be very easy, but I recommend printing with brim. How to use: 1. Put small amount of green beans to LL-Screen (6.0mm mesh) to filter LL size beans. Don't put too much amount of beans at once. Keep shaking the screen until all the small beans drop. 2. Put the dropped beans into L-Screen (5.7mm mesh) and do the same to filter L size beans. 3. Put the dropped beans into M-Screen (5.4mm mesh) and do the same to filter M size bean. 4. The rest of the beans are S size beans.