Plaierwon 2

The Sharpest Knife
Item #: SCP-####
Object Class: Safe (Originally Keter)
Special Containment Procedures:
Description: SCP-XXXX is a balisong butterfly knife, silver in coloration. SCP-XXXX was brought to the foundation's attention when reports of people being cut cleanly in half with a knife by a young delinquent. SCP-XXXX is apparently the sharpest object on Earth, able to cut through every single known material on Earth. SCP-XXXX's anomalous capabilities are present regardless if it is within the vicinity of a human. Previous Keter classification is due to the possibility of the knife being misplaced, and falling straight downward through the Earth.