In dealing with my refrigerator door battle, I stumbled on Still Tasty, a handy website that helps demystify how long foods last. Here are their guidelines for how long you can keep opened containers of common condiments (commercially produced, not homemade) in your refrigerator: BBQ Sauce: 4 months. Capers: 1 year (brined)
Ball pen is one of the mediums use in writing that comes in  different appearance such as colors, length and ball point. The  first ballpoint of the pen invented was like a â¦ leather tanner  issued on 30th of October 1888 by John J. Loud.
1962 - ballpoint pens. Also, it was pretty cool to have a fountain pen that had a cartridge instead of having to draw up ink into the reservoir from an ink bottle. We didn't have markers, though. School movies for science always had big demonstration graphs that they wrote on with grease pencils.