Assertion: reflex hammer | /r/HasAspect | metallic handle
Facets:
Source sentences:
text: The Babinski reflex hammer was designed by Joseph Babiński in 1912  and is similar to the Queen Square hammer, except that it has a metallic handle that is often detachable.  
text: reflex hammer was designed by Joseph Babiński in 1912 and is similar to the Queen Square hammer, except that it has a metallic handle that is often detachable.