supply guru heavy duty force cup rubber toilet plunger with a long wooden handle to fix clogged toilets and drains (18", 1) (original version) supply guru a plunger has to form a tight seal to work efficiently. this superior force cup plunger is great for flat surfaces such as the kitchen sink or shower pan and for most household toilets and drains. with a strong wood handle and high capacity force cup, it is perfect for home and business use.