#need help making drink
5 messages · Page 1 of 1 (latest)
You can't officially make inverted tubes any more.
You have to get them from an invention, either from the store, anothe rplayer or copied in a room that still has them.
Ok ty
Berto has a huge set of them that can be manipulated and republished, but not for a price. https://rec.net/invention/7419964