They are Fat lip balms that can also be used on cheeks. Containing Jojoba to help nourish lips and contains no petrochemical.
These go for about $8 plus shipping on their site
To my surprise Eyeko was once sold at Sephora, I'm not exactly sure why they stopped

They also have a new design on their packaging.
So if you purchase one with the old design it probably isn't fresh.
It comes in 3 flavors
Minty, Strawberry, & Raspberry.




The colors are sheer, Minty is an iridescent pink, Strawberry is red, Raspberry to me looks brown with a little bit of purple.
They are scented and I think the minty one is a little bit flavored.
I like the Minty one the best for color & flavor. I used Strawberry from time to time.
The Raspberry one is too dark for me and I usually don't use dark colors for my lips.
I don't like using these on my cheeks it feels a bit heavy n greasy, unless you use a light layer and really blend.
If you plan on getting just one I would recommend the minty one for the fresh feeling on your lips or the Strawberry one if your looking for a cheek tint too.