Reduce length of copper pipe

[Best]

I met my wife this way, she thought I had worked really hard cutting through a tight cold water supply for a shower I fitted for her (because it took a while). She even bought me a pair of jeans as a bonus. Never to this day did I tell her it was easy. Other than patience and 23 years of marriage no problem.
Hack saw blade every time

I know that old trick! - A good looking single woman and a small plumbing job to do. Get the hacksaw blade out and take your time cutting a pipe.
I also met my partner doing work for her when she was there to help.

 

[quality]

It genuinely was not a deceiving trick we just fell in love.
Now I know that sounds soppy but that was how it was at the time

 

[TMHM]

How about a dremel with cutting disk?