Bought 4 for our family. We chose our own favourite colour. Daughter dropped her empty cup at cafe and it was fine. Tough as - most impressed! We all find them easy to use and a pleasure to drink from.
I bought these as they are completely natural and free from chemicals and toxins. I was really impressed by the first use but by the fourth I didn't feel they did such a great job. and the used nuts smell odd (the essential oil makes the clothes smell fab). They are excellent for items that aren't actually dirty but need a refresh. I found them lacking when it comes to washing whites. I'd absolutely recommend them, though.
I've been using these for a while now and I highly recommend them. They work best with dry waste as they tend to break down with wet waste, but I do use them in my kitchen compost bin as well. They are great for taking straight to the garden as there's no mess and they break down quickly.
I love them!