Esterbook x PEANUTS Charlie Brown Estie Ballpoint PenAbout the Esterbook x PEANUTS Charlie Brown Estie Ballpoint Pen Celebrating 75 years of Peanuts with this special edition Charlie Brown Estie Ballpoint Pen. With a striking black, yellow and white chequered design. Each pen has "Peanuts 75 Pen Pal" engraved on the top of the pen. Presented in a Charlie Brown inspired gift box that also includes a t shirt shaped Charlie Brown pen cloth.