Despite the price it's not bad value for money as it's only meant to be used once a day before bed and only a teeny smear is needed. So I think with the intended use it would last for a very long time.
Normal lip balms are between 3ml to 5ml with the last few mils hard to get out of the tube (I have a small container of remnants I've removed from the spin tubes of lip balm that I'll melt into a franken lip balm as just under a quarter of product in most packaging is unusable once the product as worn down) so being 10mls in a pot that's twice the amount of a usual $5-20 lip balm with no product loss due to being unable to get to it without digging the damn stuff out.
I've been using it as a general lip balm as despite putting lip balms in almost every room of the house as well as in my handbag I can never seem to find one and grab it as it's easily visible next to my bed. I don't know how different it is from lip balm, I should google it but I'm lazy.
Am I completely enchanted, no, does it stop dry lips and look freaking cute next to my bed yes.
It doesn't smell much but what scent there is is nice and so a good break from being slapped in the face with strawberry/clean linen/whatever stinky stuff is in, considering the size, how little is needed to slather lips and how all the product can be reached to use easily the price isn't too bad.
It does stop dry lips until it wears off like most lip balm products, it's thick but not sticky, it's translucent once on but doesn't look too glossy (I had some SPF lip balms that made me look like a frost victim and have had problems with balms that seemed to grab hair so I'm picky-try being sexy with a white mouth replacing it to try to restore the mood only to be than spluttering to get hair out of your mouth, then you'd feel me).
So, I'm on fence. I found it to be good, I liked the pot, the lack of excessive scent, the design is cute enough to be left out, the price is ok but I am not in love with the butter mask lip balm and haven't noticed having an extraordinarily different, fabulously soft mouth in morning or after using repeatedly as a normal lip balm. If you care about a lip balm that's easy to use, not super expensive, doesn't smell and looks adorable on your night stand it could be good for you