SANANTS 21 Gauge 1" Blunt Tip Dispensing Needles, Purple 50 PCS | Luer Lock Industrial Applicator

• 15Ga Industrial Blunt Tip Dispensing Needles - Luer Lock - Overall Length 1.69＂- Amber
• 1＂Stainless Steel Cannula - 0.054＂ID x 0.066＂OD(Error in 0.01mm)
• Unsterilized Bulk Case - 3.35＂(L) x 2.17＂(W) x 0.98＂(H) - Pack of 50
• Great for glue injector,alcohol,liquid measure ,Liquid mixture,sealants,Craft glue,essential oil dispenser,ink refill,wood adhesive,perfume measure and injection, lubricants,etc.
• These needles are not sterilized, please do not use for medical

• Attach Needle to Syringe — Ensure your syringe has a Luer Lock tip. Align the needle's Luer Lock hub with the syringe tip and twist clockwise until it securely locks into place, creating a leak-proof seal.
• Fill Syringe with Fluid — Draw the desired fluid (glue, oil, ink, etc.) into the syringe. Ensure the fluid is compatible with the needle material and not excessively viscous for the 15-gauge opening.
• Dispense Precisely — Hold the syringe vertically or at the desired angle. Apply gentle, steady pressure to the plunger for controlled dispensing. The blunt tip ensures safety and accuracy for detailed applications.
• Clean and Store — After use, carefully remove the needle. Flush with an appropriate solvent if necessary for reuse, or dispose of responsibly. Store needles in their original plastic box to protect the tips.

Typical situations where SANANTS 15 Gauge 1in Blunt Tip Dispensing Syringe Needles Amber 50 PCS | Precision Applicator for Lab & Crafts helps — illustrative scenarios, not customer reviews.