Wet Felting Wool involves continually rubbing wool fibers together with mild soap and warm water to form a firm, felted object.
Tools you’ll need for felting wool balls and other objects…
Soap: Any mild dish soap will do, I like Mrs. Meyers soap.
Hot Water: Water heated on a stovetop is great. You could also heat (and reheat) water in a microwave safe bowl.
A medium-large bowl.
A towel (to catch the drips and dry your hands in between colors)
With these simple tools and a good supply of wool you are ready to start wet felting! Here is a simple YouTube tutorial on Felted wool balls.