For Grobmotoriker below: The bars are filled basically standing, please do not open the packaging before, but unopened push from above to the first stop and hold it in this position. Here below Push the pre-cut hole and press down until it disappears below the lower plastic edge. Then possibly push the whole bar a little upwards, so that the whole opening is exposed. Then they can be found large enough very convenient to the capsule of 'Gepfriemle' you can not really speak. So really opened the whole thing looks like on the production Toto.
I have discovered there are no sharp edges where you could get hurt. From my full purchase recommendation!