Review (3/5): Inconsistent!
I bought these to use for Scentbird and they absolutely don’t work - two are made slightly too short and tight for the Scentbird bottles and won’t close properly, two fit Scentbird easily but the bottles fall out when turned upside down.
The seller doesn’t promise Scentbird compatibility, though, so my markdown is just based on the inconsistency of the sizing and the fact that the bottles aren’t interchangeable.