Hi Carolyn …. Writing today b/c my (new) favourite tool the Gua Sha, that I purchased back in May …. I have to give you some awesome feedback on this product: used in conjunction with your CBD cream (coming soon to the shop) the ’sun spot’ on my forehead that I have had for years — that a dermatologist said I would have to have burnt off nothing else would help —has disappeared!! ….and the rosacea on my décolleté has lessened!! I still can’t believe it and check every day lol.