Perfect its a shame these dont come in the bottles no more but needed so was great fast delivery what can i say it does what its supposed to do hence 5 stars great easy to use good buy with a fair price does what it says on the cover reading other reviews i noticed one review said in order for these sealing caps to work you need a cap for the bottle and she didnt have any and that she was misinformed i was worried about them arriving but the cap she