German Gravity Knife Flieger-Kappmesser Special for pilots and paratroopers of the German army Manufacturing started in 1937 It is 89 years old It was used in World War II with German soldiers. It has an awl for untying difficult knots. Easy to disassemble, clean, and assemble Its length with the awl is approximately 34 cm . Video for clarification . Price 700 Riyals Shipping is on the buyer's account.