19th century. Pair of chopsticks and a knife contained in a triple compartment sheath. The knife with bone scale grips inset with Taoist symbols on each side. Double narrow fullered 6 1/8” wedge section blade with an angled thrusting point. Tapered bone (?) chopsticks. Wood triple compartment case with foliate engraved white metal (silver alloy?) fittings united by a lineal back spine. Condition consistent with its age and use.