The FREER periosteal raspator model consists of two rounded but well-sharpened tips, equal in shape and size (4 mm) but placed by design on either side of the handle. The flat, DALILA design handle facilitates easy rotation of the grip while always assuring that the handle is kept stable and comfortable for elevating periosteal tissues; the position is stabilised by the presence of two small pegs at the sides. Total length of the instrument: 170 mm.