SCP-035 appears to be a white porcelain comedy mask. A highly corrosive and degenerative viscous liquid constantly seeps from the eye and mouth holes of SCP-035. When SCP-035 is placed on the face of an individual, an alternate brain wave pattern from SCP-035 overlaps that of the original host, effectively snuffing it out and causing brain death to the subject. Subject then claims to be the consciousness contained within SCP-035. SCP-035 has been shown to be highly intelligent.