Mushroom Plugs are a great way to plug screw holes. These 1/4 mushroom plugs can make a woodworking piece look very attractive and decorative without a lot of work. Simply pre-drill your screw holes, assemble the project and glue the plug in the hole. It's definitely a great way to cover up those screws. Pre-drill your holes perfectly with a our countersink bit set. Our mushroom plugs are made in four different types of wood. We offer them in birch, oak, cherry or walnut. Choose which type of wood best fits your woodworking projects.