Item #: SCP-224 Object Class: Euclid Special Containment Procedures: Item SCP-224 is to be stored in a soundproof enclosure with acoustic destructive interference nodes. Nodes must be replaced on a weekly basis by remote means due to the erratic nature of SCP-224’s effect; non Class-D personnel are not to enter the enclosure. Additionally, SCP-224’s enclosure must be kept free from moisture to avoid rapid oxidation. In the event that the clock begins to chime, all personnel must evacuate the area, and the location should be secured following procedure Zeit 77.