This Mason Jar accessory dispenses and measures. It works perfectly for popcorn. These files have a 1/4 cup void in the ball. I hold the jar upside down and spin the handle to dispense.
Ball_Cup.SLDPRT | 458.5KB | |
Ball_Cup.STL | 382.1KB | |
Ball_Cup_Top_Half.SLDPRT | 336.5KB | |
Ball_Cup_Top_Half.STL | 308.8KB | |
Housing.STL | 1.1MB | |
Housing_Left.SLDPRT | 303.5KB |