the available dosage of our roux syringe are 10ml, 20ml, 30ml and 50ml, the dosage of roux syringe can be adjustable easily, you only need to set the dosge by turning the setting wheel at the rear of the barrel, take the 50ml roux syringe as example, you can set the dosage from 5ml to 50m.

this roux syringe is easy to use, easily disassembled for cleaning and sterization.