No one own's this one. It is alone. It is true to its trueness. Sometimes bottlecap liners pose a problem to the collector. They say, by saying nothing, who am i ? You do not know ! No one knows ! Bah ha ha !!! If this is the case the liner must be rolled up and inserted into the nostril, but hard ! And you just gotta pull whatever aroma still lingers in the plastic deep into your system or this little mystery will prey on your weak brain for months to come.