Put rice in an old toilet paper roll and tape the ends to use as shakers.
Fashioning a tube out of an empty toilet paper roll to just fit into the bottle mouth is very helpful.
At the end of three minutes, an alarm will sound, the toilet paper roll will retract, the stall door will open, and a picture will be taken.
Ordinary advertising columns were turned into giant toilet paper rolls in Dusseldorf, Germany.
Ordinary advertising columns were turned into giant toilet paper rolls in Dusseldorf, Germany. [link].