About this 3D model
My Wife's grandpa used to make these out of wood and sell them at craft fairs. I've modified the design slightly and made it more conducive for 3D printing. Screws onto a standard small-mouth canning jar. The holes in the candy sliders are sized to fit regular plain M&Ms, Skittles, and Reese's Pieces. At right around 2 hours to print and ~85 grams of filament, why not give it a try? Your kids/spouse/office mates will love you! Enjoy! Lt me know what you think or if you have suggestions for improvement.