Per 
Item #: SCP-5249
Object class: Euclid Keter
Description: SCP-5249 is a normal sized mouse usually seen with a windows logo. SCP-5249 produces hundreds of mouses just like it, however not all are harmless.
It tends to be black with four(4) buttons, two(2) on top and two(2) on the side. SPC-5249 waits for someone to use it when it suddenly opens up and starts to eat the victim, once he is done eating the victim it transfers itself into a copy of it to do the same.
Special Containment Procedures: SCP-5249 is to remain in the smallest box possible, always with 2 guards or more watching it. In case SCP-5249 has changed to a grey shade of color, all humans in the continent must be notified straight away and told to stay away from computer mouses temporarily until SCP-5249 is found and contained. Once contained it must be put back in the box and injected with a gas that deactivates it temporarily.
