My favorite rifle is my 45-70 - a cartridge that I can reload with bullets made from junkyard wheel weights and blackpowder that can be made from cow crap laden dirt.

Didn't do anything but change the %$#@ shower diverter cartridge & a light switch.

You need a real respirator with replaceable cartridges (3M has a great one we use) capable of handling organic gasses and have all the windows open.

I think I'll have to replace my old DE filter with a newer cartridge type.

For faucets & tub valves, I use Moen because that's what's in many hotels & businesses - you can replace cartridges instead of entire faucets in the future, and you can do it quickly.

I have a whole bunch of seats and springs and cartridges from them.

Trying to "ban weapons" will impact number 2 and NOT number 1If people want to discuss limiting cartridge sizes, increasing security, etc. all of these items seem to pass the sniff test DURING episodes like Sandy Hook.

The toner cartridge should be rated for 5000+ copies.

Go to a crafts store and you'll likely find #1 pencils (or at least #1 cartridges for mechanical pencils)

You will also have consumable items that can be written off, cleaning supplies, paper, pens, ink cartridges, etc.