The use of roles is very simple: remove a paw, use role finished. The role is not too tight and can be drawn well.
The cat's back is "anatomically correct", that is not flat! Thus, the dispenser is not stable, but wobbles / rocks. This and the low weight have the consequence that the dispenser can only use with both hands.
Filled is the dispenser with any balls that produce a rattling sound when you use. What for?
The quality of milky rolls is impeccable. Sticking well, are almost invisible, can be detached if need. Nothing to complain about.
Points, NOT [each] persuade, summarized:
Grate at the junctions (slight processing error)
[Cats] not back plan, dispenser swings back and forth
Only to be used with both hands
Rattling sound when using