- Pack of 2 refills (12 discs, 72 ml) for toilet cleaning - Each flush cleans and leaves a pleasant fragrance - Up to 700 flushes per refill; lasts up to 6 weeks per 6-disc refill - 360° gel technology for maximum cleaning - No plastic holder or hanger needed, preventing germ buildup - Easy application: press the dispenser on the inner rim of the bowl - Suitable for septic tanks - Prevents limescale and stain buildup - Gel formula adheres to the bowl and keeps the toilet clean