Review (4/5): Beautiful but very delicate!
Welp. It arrived. It was beautiful and packaged well. I was excited to use it. I used it once. Pleased, I put it in a ziploc bag with the Gua Sha tool to store in my refrigerator. The quartz handle touched the gua sha tool gently in the ziploc bag and promptly broke into two. Rest In Peace $25. Once use.
----------
I wrote this review and three days later the seller had sent me a new one without me even contacting them. I was pretty blown away by that!
The new roller was just as beautiful, but I take zero chances with it now. I don't dare to breathe hard on the handle due to the stone handle being such a weak spot. However, it works really well. I've used it about 5 times now and use moderate pressure on my face due to some sinus problems I've been having lately. Really love the product, but I recommend being as careful with it as possible!