The longevity of the ink depends on the pen, but most are about 6â8 months. If the pen dries up, you can try heating up the ballpoint part with hot water in case the rollerball is stuck. Another option is to keep the casing and purchase a refill for the pen. You can find ink refills online in the office supplies section of Shoplet.
Foot fatigue is a common condition that occurs after you stand or walk for long periods of time. The foot muscles become overly tired and cramp, causing the sufferer to experience pain and begin to limp.
Quick Answer. Common causes of swelling in the legs and feet include poorly functioning veins, pregnancy complications, heart disease, infections and blood clots, according to WebMD. In some cases, swollen feet and ankles occur as a normal result of heavy walking or as a side effect from certain medications. Continue Reading.