I’ve made a similar piece last year. It was very popular so I thought to make one with a yellow tritium stick. The tritium vial is encased in a second glass vial that is sealed. A wire spring is also wrapped around the stick so it can’t move around.
This was made using assorted brass tubing, glass vial, mechanical parts, rubber stoppers, rubber rings and assorted bead caps.
The fake syringe is 3 ½ inches long and just over ¼ of an inch wide.
The chain is copper with rolo links and has a fixed drop (from the pendant to the clasp) of 10 inches. It is designed to be worn high but I can alter it if required.
I use Paypal as it offers buyer and seller protections. It will be sent using tracking and delivery confirmation. Shipping is included. I’m in Australia so allow 2 weeks for delivery to the US or Europe.
Science Officer Spock, Commanding Officer James T Kirk, Helmsman Hikaru Sulu and, Chief Medical Officer Leonard McCoy, Chief Engineer Montgomery Scott, and Communications Officer Nyota Uhura: The Original Star Trek Crew In Old Naval Uniforms by Young Rascal