1.   Each cactus needle demands attention.

2.   Every cactus needle demands attention.

3.   High on horseback was a painless way to tour the Arizona desert, with horsehide rather than our shins facing down the cactus needles.

4.   His skin and clothes were covered with cactus needles.

5.   New Jersey alone has more millionaires than Arizona has cactus needles.

6.   One has cactus needles in his butt.