oval's Jumbo Corrector features an unique, innovative applicator nozzle design that breaks new ground in the realm of on-paper correction. It performs all of the functions of tapes, brushes, papers and conventional pens. With a cutting-edge design tip, the Jumbo Corrector lays an uniform fluid track up to 4mm wide for line or word corrections, covering large areas quickly while retaining sharply defined edges, ensuring precise document editing. Furthermore, the nozzle also has a smooth-flowing ball valve that allows pinpoint accuracy in single letter or punctuation corrections.