Amazing! I was sceptic when I ordered it - after all it was an impulsive night purchase. But luckily the parcel arrived in 9 days (the second did come in a week!). It was well packaged and so so beautiful. I love the design of the boxes, the bottles... Everything! I got the starter pack with a thermo bottle, because even if the glass ones are amazing, I am clumsy. It is lovely! The drinks - they barely change the taste of the water, but enough that I can drink more water. I thought that they don't do much, but... I kept drinking them. My water consumption got so much better! That's why I ordered more. They are cute and tiny and I love the design! The taste varies from great to good in all of them. It's also very mild so even if you don't like it, you'll barely taste it.