I got a request to post a photo of a #22r stock unit. This color is often ordered by styling professionals. They keep it on hand and when a customer needs a unit in an emergency they dye the unit to match the client's hair color. The #22r is a dull blonde and accepts color well. All stock units are body wave which is one step up from straight. For you newbies, although it looks curly the curl is 'heat induced' and it 'relaxes' with a couple of washings.
Regards,
John

Thanks for adding that note about the curl, John. When I ordered my first unit I was shocked at how curly it was. I thought it was all wrong. But indeed, most of the curl ends up on the floor and washes out anyway.

I am personally undecided between whether I need body wave or straight. But my guess is body wave since I never had naturally silky straight hair myself.

Cheers.