For medical professionals and students, this Wartenberg neurological pin wheel is an essential diagnostic tool that you'll use constantly. The 5-head design with multiple colored wheels makes neurological testing efficient and precise. Made from high-quality stainless steel, this pin wheel is built to last through years of use in clinical settings. The rainbow titanium coloring isn't just pretty - it helps with quick identification and adds durability to the tool. Whether you're testing sensory perception, conducting neurological exams, or teaching medical students, this pin wheel delivers professional-grade performance. The pointed tips are sharp enough for accurate testing but designed for patient safety. It's the same tool you'd find in hospitals and clinics, but at a much more affordable price. Easy to clean and sterilize between uses, this is one of those fundamental medical tools that every practitioner should have in their kit. From basic sensory testing to more complex neurological assessments, this reliable pin wheel helps you get accurate results every time.