This listing is for a Red/Green Replacement BenQ RP704K Interactive Electronic Display Stylus Pen. Condition: Excellent condition! May have some slight signs of use, but all-in-all really good! This is for the single Red/Green pen only as shown. See Photos. You will receive what is shown in the photos and nothing additional. USA SELLER !!! Ships from Austin, Texas !!! We are a Mom and Pop local business!!! All the money is spent back in the local and US economy!!! Thank you for the business!!! FAST SHIPPING!!! Manufacturer Description: NFC-Pen Touch Pen (Stylus): For use with BenQ's RP704K Interactive Flat Panel Intelligent Handwriting Recognition: Use with EZWrite 4.1's newly added advanced handwriting recognition. The RP704K?s handwriting recognition feature allows presenters to simultaneously convert written text, numbers, forms, and drawings into legible materials without having to switch modes while effectively facilitating smooth teaching flow. Tap-and-Write Annotation and Simple Color Switching: Tapping the NFCPen can activate EZWrite 4.1 and allow users to start writing on BenQ IFPs, which come with one NFCPen featuring dual color tips for a total of two colors: red and green. Requiring virtually zero maintenance, NFCPen is waterproof and built to last with battery-free NFC technology as well as no need for IFP pairing. With a simple tap of the NFCPen at the sensor, you can instantly activate the EZWrite 4.1 annotation app, and begin to annotate with different colors. Built with NFC technology, the NFCPen is battery-free and doesn't require device pairing. It is also waterproof while being able to withstand long-term use.