Silica Gel Container Funnel

I printed out several of the [Inside Spool Silica Gel Containers](https://www.thingiverse.com/thing:3222374) but needed a way to get the loose silica beads into the container with out making too much of a mess. I knew a funnel would be perfect, but I didn't want to use my kitchen funnels. (Probably not a problem, but I don't like using my kitchen food tools for non-food applications.)

This funnel has a nozzle OD of 30mm and a cup OD of 100mm, so it should fit any container with an opening bet