【Quality Material】: Our syringes with measurement are made of high quality plastic, sturdy and durable, waterproof and reusable; The plunger works smoothly, and the rubber tip on the plunger makes a tight seal
【Individually Wrapped】: Package includes 24pcs plastic measuring syringes with caps and plungers; Every syringe is individually packaged and sealed
【Easy to Observe】: Corresponding calibration is engraved on the transparent syringe tube to facilitate users to view or measure the residual amount of the solution