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.
Usually based on labeling at least, roller ball means liquid ink and gel means gel ink. Ballpoint pen. Ballpoint pens use an oil based ink. roller ball pens have a looser and smoother writing feel, and are less likely to skip. The oil based ink is dispensed at the tip during use by the rolling action of the tungsten carbide. The ink dries almost immediately after contact with paper.