The IWATA Fluid Needle, measuring 0.18mm, is designed for precision and compatibility with both the CM-B2/SB2 models and their older versions. This high-quality needle is essential for artists and professionals seeking accurate control over their airbrushing projects, ensuring a smooth and precise application of media every time. Whether you're working on detailed illustrations, automotive painting, or any project requiring fine detail work, this IWATA Fluid Needle is engineered to meet your needs with exceptional performance and reliability.