The difference between pact and cushion?

While doing this event...

I learned the difference between pact and cushion.

Fact is powder-type foundation that is clumped together...

It is said to control skin oiliness and set makeup.

I see that a cushion is defined as something like a sponge filled with liquid.

I thought they were all the same cushion... haha

It's more profound than I thought lol