This hard to find item is ideal for quantifying neuropathic sensory loss as well as characterizing parietal lesions. (It is the perfect stimulus for testing the sign of Babinski, palmomentalis and abdominal reflexes) Fits easily into one's pocket. The tips are straight, not curved, to avoid catching on clothing. Centimeter markings from 10 to 1 then 5,4 and 3 mm marking. Product Item. DK-10