mason jar air freshener: fill small mason jar about full w/ baking soda, add drops of favorite essential oil. punch holes in lid. occasionally, give jar a gentle shake to boost air freshening power.
Hot glue gun and spray paint=cute mason jars. Use the glue to make the design or words, let dry then spray paint the jar.
Glue Jars Together to Create an Office Supply Organizer Turn the jars onto their sides and hot-glue them together. (could paint insides) 41 Easy Things To Do With Mason Jars
41 ideas for mason jars.good idea for mother's day craft