Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect

After a few years trying other types and brands, struggling with constantly switching attachments, Gardena comes through. It simply works, well. Does not leak and does not reduce the hose pressure. These fit on "US" hoses just fine. Along with the Female attachment these are a must. I used Teflon tape on all threads just to be safe and they still threaded on with ease.