Non-Para Bowl Block, Green Apple Fragrance, 12/Box

Enzyme bowl block deodorizes, cleans and prevents scale buildup. Every flush tints the water blue, while billions of healthful bacteria work to eliminate odors and maintain drain lines up to 1,500 flushes. Deodorizer Type: Urinal Block; Scent: Green Apple; Capacity (Weight): 2.25 oz; Color(s): White.

Price: £ 16.49 from Zuma Office Supply US