Multifunction Neurological Reflex Hammer Percussor with brush and pin promotional diagnostic hammer 

Trinomial neurolog

With triangular synthetic rubber head in choice of colors

Reflex Hammer (AKA Troemner) is a versatile dual mallet-type reflex hammer designed for eliciting myotatic and cutaneous responses on adult and pediatric patients. This popular reflex hammer was invented by Ernst L.O. Troemner M.D.， a Director of the Neurological Hospital at St. Georg and Professor at University of Hamburg.

This product is a zinc alloy handle and connected hammer， the top can just spin the needle， needle length 4.8CM， brown brush tail can spin out of a total length of 18cm， weight 115g， 6.5cm long hammer

color is random