A commercial toilet paper holder that se

A commercial toilet paper holder that sends a message to the cleaner/ janitor when its running low.

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Will this idea be useful for me if realized?
Ak bude táto myšlienka realitou, používali by ste ju často?
I want to actively cooperate on this project
Toto bude verejne dostupné vo vašom účte. Ľudia vás tak môžu kontaktovať.
How can I contribute to this idea?
How much will I pay for this?

Komentáre

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