The Promethean ARAPEN4AC3 ActivArena dual-pen functionality encourages collaboration in the classroom by allowing two users to simultaneously interact anywhere on the ActivBoard, creating an interactive environment that offers increased opportunities for hands-on teacher guidance and peer-to-peer learning. During ActivArena-powered lessons, students solve problems together, building confidence while developing effective, lasting communication skills. This ActivArena includes 2 pens for teachers and 2 pens for students and use with ActivBoard 300 Pro.