Plunger Boss Sink plunger 100m Black/Brown SKU: 289065 MODEL: HA3596 Error. try again later You've successfully joined the club $ 7 .98 each Mitre 10 Variants Classic rubber cup design. Clear small drains such as basins and sinks. Solid wood handle. Features and benefits Suction cup uses air pressure to loosen blockages. Easy to use.