This is a 60cc feeding syringe. It has a white plunger and blue markings on the barrel. The plunger utliizes a silicone oring which provides a smooth and easy to control plunger movement. People have hundreds of uses for these - from feeding to measuring to arts and crafts. Thank you for purchasing this item - All the Best, Simon RECOMMENDED BY DIETITIANS AND HEALTHCARE PROVIDERS. SILICONE O RING ASSURES A SMOOTH EASY AND CONTROLLED PLUNGER ACTION PREFERRED FOR TUBE FEEDING PLUS CAPS INCLUDED ENDS UP COSTING MUCH LESS THAN RUBBER PLUNGER TYPES WHITE PLUNGER ASSURES CLEANLINESS

