'Remove item' code in coblocks

Can someone please explain to me how this code works?

It works alone or just within another function?

To which item it refers?

Hi @aneontherocks,

You would use this block only if you have already (in this case) set a “when Horse is hovered” event, and you want to remove it.

An example would be if you wanted a door to initially open when clicked, but once you go through the door, close the door and lock it (by removing the event).

Hope that helps! Let me know if you have any further questions about this. If this solves your problem, please Mark this post as the Solution.

Many thanks,
Geoff @ TechLeap