[Michael Mogenson] built Firefly Jar – a simple circuit to light up flickering LEDs inside a standard Mason Jar, to give away to friends and family for the holidays. Given it’s simplicity and ...

Use air dry clay and a border mold ... on a smaller jar to create a votive candle holder with vintage carved details. You can also create charming hanging lanterns to light up your outdoor space ...

Then, create a hat border out of some burlap ... And, while you could make Mason jar lanterns that serve as the best Halloween night lights, you can always add an LED tealight to this DIY ...