Have been a fan of these stones for a while now. I have bought a few packs, really nice and work really well for my hair. Bit of speculation on these but I personallu genuinely notice a difference big time too. Would suggest you buy a pack extra and you can top up whenever. Super useful team too, they helped package my stones into the showerhead delivery, even though i ordered seperately and they still arrived the next day. Very impressed!
Recommend buying them once a year as said on website - I think they work better when new
Arrived very quickly
I like these stones a lot, they really improve my skin im super happy