Quick Unblocking: Clear blockages in a snap! Place the large opening over the clogged opening and press twice for amazing results in just 10 seconds. Experience an unparalleled cleaning experience. Slow Drainage or Clogged Pipes: Our sink drain cleaner unclogs your drain in no time. Can be used even when the water is no longer flowing for fast and effective results. UNMATCHED POWER: Get impressive results with our sink drain cleaner. The pressure applied to the bellows forces air trapped in the tube, delivering 8 times better performance. High-Quality Materials & Easy to Clean: Our drain cleaning pump is made of high-quality PE + TPR to ensure long-term use. Simply rinse under running water with bleach after use. Best Use: Unclog your sink drain by blocking the sink overflow with a damp cloth before you start pumping for faster results. Maximize efficiency and say goodbye to pipeline problems. Blue, 10.5*10.5*17 cm.