Q JECT insulin syringe features a 31G ultra-fine needle with 1/4 inch length and 0.5mL capacity for precise insulin administration. The syringe has clear measurement markings and is designed for comfortable, accurate dosing. Key features: • 31G ultra-fine needle • 0.5mL capacity • 1/4 inch needle length • Clear measurement markings • Single-use sterile syringe This sterile insulin syringe is designed for single use only. The ultra-fine 31G needle helps minimize injection discomfort. Features clear, easy-to-read markings for accurate dosing. Must be properly disposed of in an appropriate sharps container after use. Store in a clean, dry place at room temperature. For medical use only.