Marker lightsaber
The thing that every first grader in the world has made. 5-7 markers connected together to form a lightsaber that has a 100% chance to break in the next minute and if it doesn't then you're trying to hard to keep it together.
Jimmy: Look at my marker lightsaber
Luke: That's so cool
*lightsaber breaks into 5 pieces*
Jimmy: *cries*
Luke: *laughs*
Luke: That's so cool
*lightsaber breaks into 5 pieces*
Jimmy: *cries*
Luke: *laughs*