SCP-914 is a large clockwork device weighing several tons and covering an area of eighteen square meters, consisting of screw drives, belts, pulleys, gears, springs and other clockwork. It is incredibly complex, consisting of over eight million moving parts comprised mostly of tin and copper, with some wooden and cloth items observed. Observation and probing have showed no electronic assemblies or any form of power other than the “Mainspring” under the “Selection Panel”. Two large booths 3mx2.1mx2.1m (10ftx7ftx7ft) are connected via copper tubes to the main body of SCP-914, labeled “Intake” and “Output”. Between them is a copper panel with a large knob with a small arrow attached. The words Rough, Coarse, 1:1, Fine, and Very Fine are positioned at points around the knob. Below the knob is a large “key” that winds the “mainspring”.