This lightsaber is made of just 1 toilet paper roll and a couple wires.

Supplies

Toilet Paper Roll

Paint (optional)

Wires

2 LEDs (Lightsabers color)

Step 1: Handle

Get one toilet paper role and cut a rectangular hole for the switch. We made it close to the top so that we could press it easily.

Step 2: Painting

Get some paint and paint the handle and some small circles for the ends. The top one should have a hole in it for the LED. Attach one of the circles to the end of the handle.

Step 3: Wiring

The wiring is hooked up to a 9V battery but should be put lower. This can be accomplished by changing it or adding resistors.

Step 4: Working Handle

Stuff the wires and stuff into the handle and close it with a circle.

Step 5: Saber

Roll up a piece of paper or transparent paper. Then tape it up and tape it to the handle. There you got an eco friendly lightsaber made out of some trash and wires.