August 28, 2018
They stuck well to the ceiling, which is painted and has a rougher yet still flat texture. They do not like to stick well to the walls where the paint is a semi-gloss, I think. Very good for the price regardless. Going straight up and down a wall to the ceiling worked best, they didn't like my attempts to wrap around a door frame while holding an ethernet cable.
ProsEasy to use
ConsAdhesive isn't as strong as hoped for