Where is the best place to get tritium fobs with more than one tritium vial

[Corster88]

Ive been looking for multiple tritium vial fobs and can't seem to find out where to find them.

 

[RGRAY]

Below

 

[RGRAY]

http://tritiumkeychains.com/
I really like the The TEC-T3-6X Isotope Triode Fob.

And Ebay
http://www.ebay.com/sch/i.html?_odk....H1.Xtritium+.TRS1&_nkw=tritium+bead&_sacat=0