I don't think I need to experiment with anything like carrom ball or so. I have my core strengths which is the off-break and the doosra. It has given me results in the last 15 years and no one can take away my 700 plus international wickets from me.

Singh on his cricket performance, quoted on sports.ndtv, "Harbhajan Singh Says He Relies On His Strength Which Has Served Him Well For 15 Years", December 22, 2015.