Interactable Gravity Bin

Hey community!

I need help creating an interactable gravity bin for a project in VR.
I’m still learning blueprints but i can already turn lights on/off, change materials and open doors.
What should i do to create an interactable gravity bin? Maybe some kind of faucet that pours grains instead of water? Or maybe a container that dumps small blocks on the press of a button?
Anything helps, video tutorials, links to other posts, blueprint images, marketplace items.

Can someone help me?
Thanks in advance