Per 
Special Containment Procedures: SCP-XXXX is to be contained in a 5 by 5 by 3 by 5 meter room supervised by two facility guards at all times. SCP-XXXX must be monitored using surveillance cameras by SCP-XXXX-1 personnel. Should an SCP-XXXX-2 instance escape SCP-XXXX's containment cell all available SCP-XXXX-1 personnel must be called in order to initialize termination progress.
Description: SCP-XXXX is a solid light blue geometrical figure resembling Charles Howard Hinton's tesseract. It is composed solely of an unknown element. SCP-XXXX hovers 0.4 meters off the ground through anomalous methods and seems to rotate at a constant speed of 68 revolutions per minute. SCP-XXXX has a hypervolume of 625 hypercubic meters, consisting of a mass of 2.5⋅10-18 grams.
Any and all matter coming into contact with SCP-XXXX will subsequently become an SCP-XXXX-1 being. SCP-XXXX-1 personnel report being able to see inside all objects inside their field of vision, and even some objects outside of the room they were inside. Subjects have been seen disappearing of sight and being able to augment and diminish its body, and become able to exit fully closed rooms by walking into another plane. It is heavily implied that SCP-XXXX-1 subjects exist in a four-dimensional plane and therefore are able to perform such tasks.
SCP-XXXX-1 subjects claim the fourth dimension being comprised of materials colored only with shades of blue stacked in seemingly random patterns, and being constantly followed by humanoid beings constantly attempting to perform rituals. Said humanoids only living within the plane only accessible by SCP-XXXX-1 are designated SCP-XXXX-2 and measure from 0.9 to 1.3 meters. SCP-XXXX-2's body consists of two main traits differentiating all SCP-XXXX-2 specimens from regular human beings, the first trait being the apparent abundance of hand-like organs with fingers ranging from ten to thirty centimeters in size across the entire body, with the only exception being the head and neck, and the second one being the lack of a mouth or any digestive organ.
SCP-XXXX-2 are extremely aggressive to all SCP-XXXX-1 beings within a 3 meter range from it. When detecting an SCP-XXXX-1 living being SCP-XXXX-2 will walk towards it non-stop until either SCP-XXXX-1 or SCP-XXXX-2 cease life functions. SCP-XXXX-2 seems to restrain its prey before pressing its fingers against SCP-XXXX-1's skull, causing wounds resembling those of high caliber bullets.
Even though any SCP-XXXX-2 instance is exceptionally strong, its resistance and agility are equal to those of a human child. However, SCP-XXXX-2 are only able to perceive and be perceived by SCP-XXXX-01 beings.
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