If you drink ground coffee then chance are you’ll be able to make this playdough. Instead of tossing your grounds in the garbage or where you put them. Instead, put them into a container and store in the fridge (to keep from molding).
Once you have a coup worth, you’re good to go.
I am a first thing in the morning gotta have a coffee coffee drinker. Therefore we have a lot of used coffee grounds going into our compost bin. So I decided to do some thing a little different with them. I started saving them in a Rubbermaid container in the fridge.