These Katrin branded rolls are fitted with spindles that enable the rolls to slide down into the unit, one on top of the other. As one roll is used, the split core can be easily broken and extracted, allowing the next roll to drop down. The unit is lockable, so the rolls cannot be pilfered.

Each roll has 800 sheets, the paper is 16.5g/m² and each sheet is 115x99mm. Each case contains 36 rolls. These rolls are designed for the Katrin System Toilet Dispenser.