Does what it says on the tin!,
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This review is from: 30M 100ft Retractable Coil Hose Garden Hose Pipe Adjustable Spary Water Gun With Connectors
Only criticism is that it has plastic fittings rather than brass. This means it doesn't fit tightly on tap so there are continual drips which is a bit annoying. However, it's cheap and does the job.