What is a Grinch makeup sponge?

How does a grinch makeup sponger work?How does the world of makeup come to life in the grinch universe?We’ve all been there, you’re on the train and suddenly there’s this strange feeling.You’re not sure what it is, but the conductor has just come off the platform and there’s a grubby little creature that’s crawling towards you.I was a little bit […]