What do crop hoppers in sbd do?

[NobleDragon]

My friend told me to get them but I don't even know what they do.

 

[_narciarz]

My friend told me to get them but I don't even know what they do.

It's a hopper that only collects any crop items (cactus, sugar cane, etc...).
I hope this helped you...

_narciarz OUT​

 

[Shayy]

Stated above by _narciarz

 

[Yoguan]

They don't collect all crops! They collect specific ones:
Those are: cactus, sugar canes, cocoa beans, wheat, carrots and nether warts.

Requesting lock.

 

[Pace]

Locked