Your Hands Love These
The word of the day is knob. If this is a new word in your vocabulary, you know what this is because your hands probably touch them quite often.
A knob is a round piece of plastic or metal on the end of a handle or lever. A knob may make a lever feel nicer in your hand or may keep you from cutting your hand on a sharp edge. We would definitely notice if they were not there.
If you have any questions leave a comment or send me an email at doug@English-With-Doug.com.