Maplestory "High Five" Private Showcase

Here's dropped item durations as of the live server patch around character level, then below, then above.
Spoilers: They last two minutes.
Addendum: It could just be massive server lag, but that's incredibly unlikely as to extend a 30 second duration to 2 minutes. (It's probably not server lag)

[video=youtube;ZzIQeFzW67A]https://www.youtube.com/watch?v=ZzIQeFzW67A[/video]