I am comfortable with it, and I have done it a few times, but I am in the process of trying to find local adult females. I don't have any experience popping adults, and a lot of the owners don't even know what popping is, so they are more averse to me making their insides spill out when I can just probe them.

With that said, I am trying to decide between these two. The colored ones seem to have a better size gradient, but I am worried that the thinnest one might not be ball-tipped enough...plus I just dont like the colors. The other one seems to have too big of ball tips on some. Maybe some people with experience can let me know which you would prefer, since I know both would certainly work just fine.

http://cgi.ebay.com/Herp-Tools-6-Pcs...3286.m20.l1116
http://cgi.ebay.com/Herper-Tools-6-T...3286.m20.l1116