I like this product mostly. I like how you don't have to necessarily put it in the fridge, to get the cooling effect on the rolling applicator (metal).
It has helped me with dark circles under my eyes and it has moisturised effect.
It's vegan and cruelty free!
I think one problem with this applicatior is that I always get too much product: it's button on the bottom and you press it to get the product come from under the metal ball. I always try to press the button only little bit, but when I start applying there is so much product.