Interactive Pen for Epson EB-455Wi ELPPN03A Epson Interactive Pen… SKU: ELPPN01. Interactive Pen for Epson EB-450Wi out of 5 Write the first review $79.00 inc. GST QTY Add to cart Add to wishlist Added to wishlistAdded to wishlist Description Interactive Pen ELPPN01 for EB-450Wi. Add to WishlistProduct added! Browse WishlistThe product is already in the wishlist! Browse Wishlist Category: Interactive/Projector Accessories. Tags: ELPPN01, ELPPN01 projector pen, epson, epson ELPPN01, epson interactive pen, epson interactive pen for projector, epson interactive projector pen, pen for interactive projector.