How to make a lightsaber prop for $30

In this video I show how to make an inexpensive lightsaber prop for only $30. I also show how to make a $50 version with a safer and more durable Polycarbonate blade.
Materials list: (I bought all of this at Lowe's)
1-1/2" Sink Tailpiece that's 12" long
1-1/4" Steel Insert Coupling
1-1/2" to 1-1/4" Poly Pipe Insert Reducing Coupling
1" PVC Plug
Pack of #17 O-Rings 1-1/16 inch OD x 7/8 inch ID x 3/32 inch wall
3/4" long #8 Metal Phillips Screw
#10 Knurled Nut
Roll of Duct Tape
5ft piece of 1/2" EMT Conduit
1/2" Foam Pipe Insulator
Silver and Black Spray Paint
Polycarbonate Blade:
Polycarbonate Tubing 3/4" ID x 1" OD x 1/8" Wall, Clear Color 72" L
I bought the polycarbonate tubing on Amazon
amzn.to/2OTUmOH