The Iwata Fluid Needle is a precision-crafted .18mm component designed specifically for use with the CM-B and SB airbrush models. This needle is essential for artists and professionals who demand the utmost accuracy and control in their work, allowing for the creation of exceptionally fine details and smooth gradients. Made from high-quality materials, this fluid needle ensures consistent paint flow and is durable enough to withstand the rigors of frequent use. Whether you're a hobbyist or a professional, this Iwata Fluid Needle is an indispensable tool for achieving the best results in your airbrushing projects.