Made from stainless steel, pin-vise type Handle, which accepts either dissecting needles or a knife.
Handle: 92 mm (3⅜") L x 6 mm (¼") diameter
Needle: available with straight or bent, 60 mm (2½") long
Knife: spear type with single or double edge, 75 mm (3") long
92mm (3-5/8") long x 6mm (1/4") diameter.