"Brilliant"
It simply attaches to the bottom of the kitchen mixer tap and viola job done. It has a swivel head and I can now easily and quickly rinse every part of the sink. It also has two settings; normal flow as below and spray. I probably use the spray function more often as it saves on water usage. Great for washing hand, rinsing dishes and fruit and veg. I only use the normal setting if I want to quickly fill a pan or the sink. It’s made time at the kitchen sink quicker and reduced my water bill. And it’s not expensive to buy either. So many positives, there’s actually nothing I don’t like about it.