I received a mini of this in a gift pack my beautiful friend bought for me while she was in America. She knew how badly I wanted the kit but I couldn't afford it so the sneak bought it! But I am forever grateful for it, and I am so, so glad I have this primer in my life.
The tube is a lovely blue and it has a small screw top lid. I shake it before I use mine, as I find if I don't the product squirts out a clear liquid and then bits of the product. The product itself is a brown cream of sorts, but when you put it on your lids it doesn't change the color of the eye shadow. You only need the smallest amount so I know my small tube will last a good amount of time!
My eye shadow goes on as normal, if not easier than before when I wasn't using a primer. The lasting power of this is amazing as well - usually my eye shadow creases but with this it doesn't. My eyelids are a little oily so I'm very pleased at how well this works for me. I'm very, very happy with this stuff and I will gladly repurchase!
After buying this I couldn't imagine buying any other eyeshadow primer. It has such a smooth consistency and feels light on your eyes so you don't feel caked with make up. It also seriously makes your eyeshadow colours pop - especially when using glitter or shimmer shadows! It doesn't irritate my eyes which is amazing as I have quite sensitive skin. It prevents your shadows from creasing and will literally last you all day. The best shadow primer out there and definitely worth the money!
Tips: when opening and using this for the first time, try mixing the product around in the tube a bit first by gently squishing and rolling the tube with your fingers. I believe this primer has a oil base so mixing it a little bit before applying just helps to mix in the oils :)