Examples of tactile illusions include phantom limb, the thermal grill illusion, the cutaneous rabbit illusion and a curious illusion that happens if the crossed index and middle fingers are operate alongside the bridge in the nose with 1 finger on all sides, causing the perception of two separate noses. https://laneqzehl.thezenweb.com/illusion-of-kundun-mu-online-an-overview-73853949