Per 
Item #: SCP-6720
Object Class: Euclid
Special Containment Procedures: SCP-6720 must be locked in an empty, dark chamber with no light input. Your chamber has to be 4mx4mx4m long and should be cleaned every day, SCP-6720 doesn't need to be fed.
Description: SCP-6720 is a humanoid figure with dark skin, it cannot be seen in the dark, with the exception of its eyes and mouth. SCP-6720 behaves similarly to SCP-173, it only attacks when its prey is not looking at it, however, unlike SCP-173, it still moves if someone is maintaining eye contact, just not approaching; Anyone who maintain eye contact on SCP-6720 for more than 35 seconds, begins to exhibit hostile behavior, seizures and most of the time, a heart attack. SCP-6720 tends to have very aggressive behaviors when in contact with the light, only calming down when the lights are off. Any experiments with SCP-6720 must be authorized by two employees level 4 or above; It is recommended that two employees enter the room, with night vision goggles, one maintaining eye contact with pauses of three seconds every thirty seconds while the other is doing any interaction, at each pause the two should maintain a significant distance from SCP-6720, in case of any attack, employees must remain calm, leave the chamber and lock it as quickly as possible.
