Dot Dot is a Taiwanese brand 

The product is like any other gel liner, and it comes with a. Gel liner brush which is handy if you are traveling or you don't have a full set of make up brushes.

Pros :

The product was very smooth and easy to apply on the eyes. Has a nice metallic brown tone with gold undertone.
Do not run after application and was in ways water poof if you dont rub your eyes . If you did rub the there would still be a light liner there.

Cons:

I only used mine for three times and then left it stored away and when I recently wanted to used it , mind you this is only about two months the pot of gel was solid and very hard to use.

It clearly needs to be used up quickly or the gel solidifies but its still useable just harder to apply on the eyes.

I have noticed the price of the range from DotDot increase in price on the online sites due to the popularity.

yes , this product is cheaper but you don't really get much wear out of it due the the product drying up quickly, You are better of buying an alternative product for a little extra.