How long would my balls stick?

I am in a pickle.... I am debating with colleagues about if I were to put peanut butter on my balls and stick them to a window how long would they stay before they would fall. I'm thinking more than 5 minutes but my colleagues say otherwise, what do you think? (Photo for reference as to what peanut butter I will use) 

Philomel2021-03-22T17:06:40Z

Use CA cement. They will stick for loooonnnng time.

?2021-03-22T05:45:48Z

Penut butter is good for sticking. My grandson often gets things stuck to the counters at my house when I feed him some celery with peanut butter. he is 3