"A fancy and more consistent way of getting ore to hard-to-reach places."
The Ore Elevator is an upcoming Unique-tier shop item coming to Miner's Haven. A direct upgrade to the Large Conveyor Ramp, this item acts as a mini-teleporter designed to transport ore from the Ground level to the Raised-ier elevation.
The Ore Elevator was announced on berezaa's Twitter in January, then some of its stats were also leaked on the same day. The Ore Elevator did not receive any more light until April 21st 2017, where a conceptual build of the Ore Elevator was showcased. Five days later, on April 26th 2017, several builds were brought to light, and the final model was chosen. The Ore Elevator was then made available in the Haven Testing servers.
Out of all the items that are only in the Testing branch, this item seems to be the most defined. The elevator has the appearance of a teleporter that moves ore from ground-level to raised-ier-level. There are steel supports partly blocking the entrances, meaning a Centering Conveyor is recommended (even though they're non-cancollide).