Includes: Set of 10 - Dental Anesthetic Self-Aspirating Syringe 1.8cc with Arrow-Pointed Rod & Colored Handle (Dark Blue+Red). German Stainless Steel: The barrel and plunger are made of high-quality German stainless steel, known for its durability and resistance to corrosion. Self-aspirating: This feature allows the dentist to ensure proper needle placement before injecting the anesthetic. Capacity: 1.8cc/mL - This syringe suitable for delivering most dental anesthetic doses.