Adjustable five-speed: Press the dose adjustment button and push the 1ml-5ml dose forward
• ✔ The front section can be connected to any needle: the front can be connected to any needle,
and the connection is narrow without needles
• ✔ Metal production, Seiko quality: the syringe is made of metal, with excellent quality,
good adhesion, large surface of the hand, easy to inject, easy
• ✔ Pull the pull rod of the syringe to inject the liquid into the syringe.
Load 50 ml of liquid at a time. Press and hold the dose adjustment knob
(lower, semi-automatic dose of the syringe) to adjust 1ml, 2ml, 3ml, 4ml, 5ml.
• ✔ Hand packaging, with accessories: the structure includes an internal glass tube,
a spare rubber ring, a perfect syringe