Freddie "Shamrock" is a Tattooer in every sense of the word. Day in, Day out, behind the needle is where you'll find him. Color, Black and Grey, Bold line, Fine Line, Illustrative, Traditional, it doesn't matter.Tattooing is his business. Freddie's been tattooing in the Lock Haven area since 2004, first with tattooing institution Ric's Tattoo Studio and now as the main man behind the Silver Shamrock Tattoo Company.