In the present form these are two stick-operated swabs made with non-woven fabric, and attached at right angles to each other. Informed consent should be obtained from patients before saliva samples are collected. The FDs were introduced after saliva sample collection. These swabs are disposals and are sold in packages of two for testing biopsy specimens for the mouth and head areas. With the increasing emphasis on preventive measures within healthcare, our swabs assist in the primary safeguards of health systems through prompt diagnosis of conditions.