Sharpie Magnum Permanent Marker 15.87 mm Jumbo Chisel Marker Point - Red Ink - Silver Plastic Barrel - Felt Tip - 12 / Box For bold statements that need to go extra-wide, look to Sharpie Magnum Permanent Markers. These chisel markers include an oversized tip for clear, precise, extra-wide marks. The intense markers feature iconic Sharpie ink that is quick-drying and fade-resistant and water-resistant so your writing lasts for a long time.