So I personally do not use Eyeshadow Primers on a daily basis but whenever I attend events or go out for long periods of time, I make sure to apply a thin layer of any eyeshadow primer of choice (whichever I have to review). I have been very vocal about my drugstore favorite Etude House Proof 10 Eyeshadow Primer and recently, I've been testing the Jordana Made to Last Eyeshadow Primer in 01 Nude which actually reminds me so much of the Etude House one.
Housed in a tiny lipgloss-type of tube, I actually like the squeeze-type packaging of all because I can easily control the amount of product to be dispensed.

Jordana Made To Last Eyeshadow Primer Says ---
Intensifies any eyeshadow color
Prevents creasing and fading
Easy blending for a pro look
Made in USA