Choose wool roving or wool yarn
Gather warm water, soap, and a towel
Arrange the wool into the shape you want
Wet the wool with warm soapy water
Rub, press, and roll the wool to make the fibers lock together
Add more soap and water as needed
Continue felting until the material becomes dense and firm
Rinse out the soap with clean water
Press out excess water with a towel
Let the felt dry completely