Terms of Sales Before placing an order you always have to read and accept our terms and conditions.Please see our Terms of Sales here. Related articles How do I purchase a Tobii Eye Tracker? Can I place my order over the phone? Warranty What's the difference between Tobii Eye Tracker 4C and Tobii EyeX? Show off your gaming skills with Streaming Gaze Overlay Comments 0 comments Please sign in to leave a comment.