Name: Mystery Box Item #: SCP-699 Object Class: Euclid Special Containment Procedures: SCP-699 is to be kept in a standard 8 m x 8 m x 5 m research bay, which was built around the object in the sub-basement of Site-83. The object shall be guarded at all times by two Level 1 personnel who have had a “negative” reaction to the object (see below) and have shown no interest in opening it. In addition, the artifact is to be kept under video surveillance at all times.