"ID","Datasheet-noArrow-noFilter","Image-noArrow-noFilter","Model No.-noArrow-noFilter","Manufacturer","Products","Series","Description-noArrow-noFilter","Video-noArrow-noFilter","Country of Origin","Group","Delete" "16632","","write_uv_ink_1","Black UV ink","YesLED","Writing UV Ink","Black Writing UV Ink","Turn on the UV light, if the appearance of the black ink mark of the tested object change from black to brown or green","","China","S193" "16631","","uvink_1","Invisible UV ink","YesLED","Writing UV Ink","Invisible Writing UV Ink","The invisible UV ink will turn color fluorescence under the UV light / blacklight","","China","S193"