No recent purchase has pleased me more than this wee tube of tritium gas that is gonna gently glow like this for the next 10-12 years. January 20, 2024 rossgradyinstagram, photography Post Views: 488 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related Post Views: 488 Like this:Like Loading... Related No recent purchase has pleased me more than this wee tube of tritium gas that is gonna gently glow like this for the next 10-12 years.