"Found deep inside of a recliner, it’s made of glass. Green part is plastic."
A: "That is a plastic maple sap spile. Used to tap trees and collect sap to make syrup. The green is plastic hose. Modern sap collection uses these cheaper plastic taps and connects to a series tubing runs to a central sap collection point. Much more efficient and cheaper equipment than collecting each bucket."
Yeah, that "special" finger !
. The balls are added to help in grinding the ore.