does pen have led in it?
put the led in the pen
A LED pen is a pen that has a built-in LED light, typically used for illuminating areas when writing in low-light conditions or as a convenient tool for reading in the dark. The LED light can be activated with a simple push of a button on the pen.
yes they are called pen pencil or mechanical pencil. you have to click it like a pen for the led to come out
Pencil, Feather+Ink.
The homophone of "led" is "lead." "Led" is the past tense of the verb "lead," while "lead" is a chemical element with the symbol Pb.
until the led snaps but if it is a pen then it has ink in until it runs out
Yes, Ladislas Biro did invent the ballpoint pen after observing how ink dried quickly on newspaper print. This led him to create a pen that used a ball to distribute ink, which prevented smudging and drying out.
PENS DON'T TAKE LEAD! If you mean Pencil then it's 0.5mm
The f****** Yankees. They should be called The Skankees.
According to research, the Energizer brand LED light provides a long battery life. It is also better to use an LED as it does not use as much battery life.
You have to LISTEN carefully. When they say ''If this is a pen, is this a pen", say yes. When they say "Is this a pen?", say no. Then they are going to ask, "But if this is a pen is this a pen?", then you say yes. The 'trick' is that you have to LISTEN carefully. 'If' is the key word.