The IWATA Needle Chucking Guide for models CM-B and SB is a precision-engineered component designed to securely hold and guide the needle in your airbrush system. This guide ensures smooth, uninterrupted paint flow and precise control over your airbrushing projects. Compatible specifically with the IWATA CM-B and SB models, this needle chucking guide is an essential replacement part for maintaining the optimal performance of your airbrush equipment. Whether you're a professional artist or a hobbyist, this guide will help you achieve flawless results with every use.