- Ball point pens
I like to buy pens from one certain brand (Montex Megatop; cheap good quality pen). I often buy 3-6 in advance and store them in the almirah. But I have noticed that for some pens either the ink becomes dry and thin after 2/3rds is used or it stops working completely.
- Could this be because of storing them for long time (3 weeks for each pen)?
- Could I prevent this by keeping them upside down?