Neurotips are sterile, single use neurological examination pins, which eliminate the risk of cross infection. They are semi-sharp, reducing the risk of skin puncture on fragile skin. Using Neurotip within a Neuropen ensures a quantifiable force of 40g can be exerted safely onto the skin, providing a standardized test to identify patients with a decrease in sensation to sharpness. Peripheral Vision Testing The red and white Neurotips provide a contrast when used for peripheral vision testing. This product works with the Neuropen screening device (Neuropen sold separately).