Effects of Mary Kay Satin Handcare Products

My Colleague tried the Mary Kay Satin Handcare products :
1. Wax.             2. Scrub                      3.Moisturizer.
on ONE hand only. GUESS which one ?

Contact me if you need clarifications or hands-on workshop : esther_soh2004@yahoo.com.sg.
 I normally conduct workshop on Saturdays.