Beam Box

The Beam Box, as it has been dubbed by Doc Greene, is a teleportation device with very specific destination — it can only be used to transport objects to the Island of Misfit Tech. According to Graham Burns, it uses entanglement-based delivery, though the specifics of who built it or how it works are lost to time. Objects can be sent through with special recall tags, allowing them to be brought back to Griffin Rock should a use be found for them.