First off, I'd like to apologize for not having any pictures of this pro in use. That wasn't my decision
Color, red, green, blue, and purple. The color did not seem to affect the sizing or usage. Most of the time I used this pro was in dimly lit areas and I did not use a head lamp, color seems to be trivial in this case.
Ease of use. This is tricky, if it's too easy, you probably need this pro way too bad, and if it's too difficult it may be too late.
Are they outsourced? Unfortunately, yes, they are. They are made in Malaysia. I was unable to find a steel-head that could get damaged by cooling in water instead of oil. I think they are OK.
Breaking strength, I don't know the absolute breaking strength, in my trials, they seemed strong enough.
Smoothness of the action, you will need to ask your partner (second) about this one. It seems acceptable.
Fit - Are they really sufficient for a Little Pecker up to a Big Bro? I'm unsure, I am somewhere in the middle and experienced no problems.
Are they cost effective? No, not really. They are about 40% more per unit than their competetion. These seem to be the only units designed for climbers though.
Accessories. None, these are Trad. No bumps, ribs, or glow in the dark features. They do come pre-lubricated though.
Use, ideally, these are designed for partner use. I suppose they would work OK as a solo device but it's really not neccesary.
Overall. A fine piece of pro, the novelty does make up for the extra price. I'd suggest Pagan Mountaineering Condoms to anyone looking to upgrade their rack.