Subject: SCP513
Object Class: Euclid
Description: Physically, SCP-513 is an unremarkable, rusty cowbell. No marks or engravings are visible on its surface due to the large amount of corrosion. Attempts to remove the rust chemically or mechanically have had no success.
Containment Procedures: SCP-513 is to be suspended in a one cubic meter block of gelatin and contained within a soundproofed, climate-controlled cell. The gelatin must be inspected daily for any degradation or loss of integrity. An emergency inspection will be carried out immediately following any earthquake, explosion, or sonic event grade 2 or higher. Personnel performing the inspection are to wear earplugs and active noise-canceling earmuffs at all times while inside SCP-513’s cell.
If the gelatin cube shows any signs of degradation (such as rips, tears, splits, liquefaction, or mold), SCP-513 is to be immediately removed and suspended within a replacement cube by a team of surgically deafened Class-D personnel. No other personnel are to enter the cell during this procedure.
Any sentient beings exposed to SCP-513 are to be monitored by at least two security personnel at all times. Under absolutely no circumstances may exposure victims be administered sedatives or allowed to fall unconscious. Any victim who does fall unconscious is to be terminated immediately.
If possible, SCP-513-1 is to be apprehended on sight.