Introducing the Pilot Begreen Twin Jumbo Marker Set - the ultimate permanent marker solution. These twin markers feature a bullet tip and a chisel tip, perfect for various tasks. Crafted with bonded acrylic fiber tips for lasting shape, they write flawlessly on paper, glass, plastic, ceramic, and metal. Plus, they're eco-friendly, with xylene-free ink and 82.6% recycled materials. Each set includes 10 markers, and they're refillable too. Get creative with your projects using these versatile markers in classic black ink.