The Spinner Turbines are manufactured to precision standards that meet or exceed those of the spectrometer manufacturers. A 5mm PEEK version for Varian Spectrometers with superior VT performance and magnetic susceptibility has been released, as well as a POM based RT version for high throughput sample changers. The POM Spinner Turbine for Bruker Spectrometers incorporates two O-rings for ease-of-use and snug fit on the sample tube. The POM Spinner Turbines for Bruker Spectrometers can also be used in high field NMR Probe Designs.