Table of Contents
What is the hole on a pen for?
Pen caps have a small hole to prevent choking if swallowed and to equalize the pressure inside the pen to keep it from leaking.
Why is there a hole in a ballpoint pen?
The pen caps have holes in them to prevent suffocation, in case they were swallowed. One of the oldest and more popular ballpoints were the Bic Cristal who originally made it part of their design to include a small hole at the end of the cap.
Why do BIC pens have a hole in the cap?
“The reason that some BIC pens have a hole in their cap is to prevent the cap from completely obstructing the airway if accidentally inhaled,” the company writes on its website. Other pen manufacturers have followed suit and added larger holes to the top of their pens.
What is the thing on the side of a pen called?
Tip or Nose Cone: Commonly referred to as the tip of the pen, the nose cone is a metal or plastic piece that holds the tip of the ink cartridge in position when the cartridge is extended for writing.
Why do pens have clips?
As the commenter pointed out, the main purpose of pen clips is probably to attach your pen to your shirt pocket. I’ve also found pen clips useful to hold pens in position in a pencil case, and in pen loops attached to ring binders and planners (such as this planner I was using back in 2010).
What is a pen lid?
/ˈpen ˌlɪd/ (US pen cap) a cover that goes over the top of a pen to stop the ink from escaping. SMART Vocabulary: related words and phrases. Lids, covers and stoppers.
Why is BIC called BIC?
After obtaining the patent rights to a ball pen created by Hungarian inventor, Marcel Bich introduced his own ball pen in December 1950. Touting his product as a reliable pen at an affordable price, he called it “BIC” a shortened and easy to remember version of his own last name.
How ballpen got its name?
The anatomy of a ball-point pen The part of the refill that writes has a tiny metallic ball, which is partially outside the refill body and partially in contact with the thick ink. It is to this ball that the ball-point pen owes its name. When the pen moves across the surface of a paper, the ball rotates.
Do pens leak on planes?
Fountain pens will definitely leak unless you take proper precaution. Fill your pen to the brim. It’s the air that expands and contracts as cabin pressure changes, the change in volume of a liquid is negligible, so the more full your pen is, the better off you will be.