Bases: what are they for and why preferring a modular coaxial system instead of a sealed one
With coaxial needles, you gain the ability to spin two or more polymers simultaneously within the same fiber. This can allow for the production of fiber with an inner core and outer shell.
Compared to the sealed coaxial needles, this system allows you to have a setup with interchangeable and detachable tips, easy to clean
*Needle tips and dielectric support are not included.
Please refer to the coaxial needle kit for the complete set.