OMG what can I say. My son and his girlfriend bought me some of these for Christmas and I was so impressed that I decided to look for more. As I struggle sleeping due to having Fibromyalgia and M.E I bought a pack that contained the Sleep ease and others I thought could benefit me.I tried this the same day it arrived and have used every day since, I find I get a much better quality of sleep since using and will never let myself run out.I have now got a collection of 7 different ones and there is only one so far that I'm personally not fussed on the smell but each to their own with scents they like. The scents I find are very long lasting unlike products that can disappear in minutes, I can still smell these for hrs Later.I will definatly be purchasing this set again along with other products in the range. I also have a heat pillow which again I recieved for Christmas.I should also mention I've already lost one of the scents to my 21 year old daughter before I even got to try it myself. She also loves it. So that's 3 of us using these products daily and loving them.I purchased these little beauties to help me sleep. I love Lavender, I associate the scent with sleep and love that these oils roll directly onto my wrist. As a side sleeper this means my nose is right next to my wrist so max benefit!I really like being able to alternate the scents, which are all lovely, this way I don't grow too accustomed to a particular scent.I will definitely gift these in the future as they are just too cute ?I was tempted, as a chronic insomniac, to try this little kit in the hopes it might..help me to sleep...the scent wasn't very strong and neat lavender oil has been helping more than these combinations so I think some of this is either not enough concentration of the oils in question, or just that they don't really do what they promised, sadly. Cute little roller balls though and I'll take them on trains in the hope they'll help me relax, but sleep, nah.My friends bought me these as I was struggling to sleep, which did help but the coincidence is that when my husband wears the breathe easy one, he doesn’t snore. Marriage saver ha haVery nice smells, but would like aroma last longer, it’s literally disappears after 5 min. Very disappointing as wanted to last longer but it completely disappears after short time. Found myself using it repeatedly to keep a scent longer. But the scent and presentation is very lovely.