Sense Sonnet - Tickler

$have

"New and improved" - all the brands say.
Razor companies know the pitch.
Always selling a better way
To scratch paydirt in shaver's itch.
How many more blades can they add?
As many as it takes it seems
To make the shaver wish he had
All scrape across his field of dreams.
Of course it comes with higher price,
Now master to the shaving slave,
With soothing spin to sure entice
That priceless is that closer shave.

Razor blade cartridges denote
A competition that's cutthroat.