Dude, you need to fill out your profile, so that region-specific questions
that you as can be answered correctly, as some info that is right in
one country, is totally wrong/different/opposite in another.
That ball pick resembles the homemade ball that I like to make
and I am glad to see that someone does actually manufacture
that style, it makes me feel special
As far as information goes for getting into cars, you won't find that
publically available in the open forum.
I can recommend the pick for wafers. (I have homemade ones).
I can recommend a tension wrench
of that design, but have not used that
particular one.
Go and read the FAQs and the MIT Guide to Lockpicking if you haven't
already, and don't forget to use the SEARCH button before you post
a question because most of the questions that you will have are already
posted and answered.