[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 ...

A budget-friendly, kid-friendly way to make your own snow globes is easier than you think with the help of old Mason ... Lamp Balloon Lights for $13.99 inside the ornament. The twinkling lights ...