TOILET RIM BLOCK AND RIM BLOCK CAGE

摘要

The invention relates to a device for a toilet bowl, comprising means for holding the toilet rim block to the toilet bowl. The invention further relates to at least one, preferably at least two toilet rim blocks (1), each consisting of an outer cover (2) and a core (3), and to a rim block cage comprising said toilet rim block (1). The outer cover (2) comprises a first composition and the core (3) comprises a second composition. Preferably, the first and the second compositions differ from each other by at least one of the following features: different active substances, different concentration but same active substance, and different viscosity. The outer cover (2) partly encloses the core (3) and said core (3) protrudes on at least one face of the toilet rim block (1) right to the surface as a pole (4) and is exposed.