Handmade light bulbs. 2:15 video.
https://www.youtube.com/watch?v=MbZW4ghzquw
Previously:
https://www.homemadetools.net/forum/...775#post163628
https://www.homemadetools.net/forum/...272#post121625
https://www.homemadetools.net/forum/...3663#post99719
https://www.homemadetools.net/forum/...732#post143773
https://www.homemadetools.net/forum/...587#post136265
