Presto!™ Multipurpose Correction Pens deliver an opaque correction fluid that flows easily and dries silky smooth, offering you complete coverage with no show-through or messy flaking. Its needle-point metal tip is also perfect for correcting small print while its handy pocket clip provides on-the-go convenience. Ozone-safe formula works on ballpoint, rollerball and felt tip inks as well as laser photocopies, inkjet printouts and typewritten documents.