This complete cutting combo has you covered.
You get...
A Clipper comb for clipper cutting.
A Low tension comb for scissor and razor and blending scissor work.
A Detailing comb for trimmer and close finishing work.
And
A classic Flattopper comb for a ton of clipper applications.
Abnd you save over purchasing these irems separately.
All you neew now is a willing haircut client.
Go for it.