Mason Jar Sprouting Insert

***6-2-13 - I uploaded the default STL file, in the event that someone doesn't know how to use the Customizer to generate one.***

A screen to fit inside the ring of a mason jar, such that water can be introduced and drained to coax beans' or seeds' sprouting. Additionally, air should be able to freely ventilate the jar.

Do it Yourself – How to Sprout
1. Soak seeds overnight in a bowl with water.
2. The next morning, drain water and rinse with
fresh water once or twice.