The sponge pipe cleaning ball is designed to wipe drill pipe or tubing string clean of cement, fluids, or debris, and can be used to separate fluids. These sponge pipe cleaning balls are made of natural rubber and can be used in a temperature range of 40°F (4°C) to 302°F (150°C). The ball has a parting stretch of 380 to 440%, which means it can pass through small restrictions without being damaged. The wiper ball can be loaded into drill pipe or tubing connections. It easily passes through internal upset