Provided is a syringe with which it is possible to hold with greater stability a liquid inside the barrel while maintaining the slidability and airtight quality between the barrel and the gasket without requiring the adhesion of silicone oil, and which is excellent in terms of accuracy of visual inspection. The syringe comprises a resin barrel, a gasket slidably inserted inside the barrel, a plunger attached to the gasket, and a silicone film obtained by applying silicone oil having a dynamic viscosity of 500 to 100,000 cSt over the inner peripheral surface of the barrel in an amount that is 5 to 50 µg per 1 cm
