More to explore:
Crafty mason jar idea
Little Bit Funky: How to turn a mason jar into a spillproof cup with straw I used this tutorial to make spill proof mason jar cups with straws, because W and I love straw cups! She says she's able to make them for $.50, my grommets were $.97 each at Home Depot, so that'd add up. The size grommet I found was 9/32" and the drill bit I used was 1/4". I tried to make the hole a bit bigger, it was tough to get the grommet in. Paper straws found at Kitchen Collection.
Little Bit Funky: How to turn a mason jar into a spillproof cup with straw (for ~50 cents or less!)! @A L maybe we can do some crafting this weekend?? :)