Roux Revolver syringe 30ml

Adjustable in 1ml steps 1 - 2 - 3 - 4 or 5ml. With Luer Lock.Clean roux syringe: Disassemble the syringe and boil it in water for 20 minutes. Then dry the syringe. Oil the glass and piston with 100% pure oil or silicone oil. Do not use wd-40, glycerine or alcohol, these will cause the piston to become hard