I don't know about Olola too much.

But it says the brand is made in Korea.

Little details can be found on Google, so I just took them from the global website.

I chose gray color for its natural gradation similar to brown, my real eye color.

I think my family could not tell the difference.

About Olala Able Gray:

Natural gray, clear and transparent to match with any skin tone.

Material : MPC Polymer

DIA : 14.2mm

G.DIA : 13.2mm

B.C : 8.7

W.C : 43%

Use : 6 months

Colors:

I also got a cute lens case from the online shop.

The case is so cute and put a complete set of lens tools.

But I chose to use my old lens case.

Already got used to it.

The gray is not exactly all gray.

The middle of it is brown so it has a natural gradation.

I think the color is used in the outer ring.

So they look similar to natural lens color.

The lens is very thin and comfortable in the eyes.

I could wear it half day and they it is still attached comfortably.

The only problem I have is because the color is too sheer,

I mostly could not differentiate it with the solution.

The color is similar to transparent lens for me.

+ The gray is only for the outer ring to keep a natural gradation.

+ Long period of use.

+ Affordable price.

+ Comfortable in the eyes.

+ Thin and light weight.

+ Does not cause irritation to eyes.

+ The lens is soft.

- Almost transparent so it's difficult to take it from the case.