Mehron Stage Blood Light 1fl oz - M152 Mehron professional theatrical makeup £3.99 Quantity: at £3.99 each 7 in stock. A viscous,life like, nearly opaque liquid that is non toxic and so safe it's even edible. Can be used in and around the mouth. Washes off skin easily with soap and water. Comes in 1 fl oz with brush Test for staining on clothing.