SCP-372 ,also known as the "Perephiral Jumper" ,is a Euclid-Class object from the SCP foundation. It resembles a insect with several pairs of legs.
No known photographs exist of it's full body as it jumps at high speeds. It sends out a pulse that helps it detect when a human will blink and then will jump across the room or across their vision. It also does this when a person turns around.