Light Saber Glow Stick Replacement Blade
thingiverse
I printed a few lightsabers for my friends in preparation of May 4th, (https://www.thingiverse.com/thing:1197593), but didn't want to order the glow sticks because I'm cheap lol. Use calipers to measure the inner diameter of your lightsaber and adjust as needed.
Download Model from thingiverse
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