How to apply mascara without clumping?

I don't usually wear eye makeup.

I wear mascara on special occasions or when I have plans.

But this mascara... why does it clump so easily and feel so heavy?

The mascara felt heavier than I expected.

It’s so clumped up that it doesn’t look pretty, so I have to wipe it off every time I go out.

It's hard to control the amount... I find it so fascinating when I see people who are good at applying mascara.

Do you have any tips for applying Mask properly?