All my fountain Pens!!
From Left to right:
Parker Vector (Blue and Black)
Hero 360 (Black and blue)
BlitzKwill (Silver with Blue-black ink, Black with Black sheaffer ink and the Cyan with Blue-Green waterman ink)
Lamy Vista(Black lamy cartridge)
Pelikano (Water man Blue-Black ink)
Libaopen 500(I'm not sure if it's the name of the pen or the brand it is from)