1/2 ounce bottle of LG and 3 mm syringe:

pull back on the syringe to gt some air into the syringe, then inset into the bottle of LG:

push the air INTO the bottle of LG:

slowly start pulling back the plunger and letting the LG fill the syringe:

let the syringe fill until you have the desired amount of LG in the syringe:

Ready to go!
