Svengali pads and books allow you to force words, drawings, names, etc., in a most convincing manner. Now, Sven Lee has developed the world's first Svengali pad with IET (Ink Erasing Technology). This new technology allows you to erase PERMANENT ink from your Svengali pad. That's right -- use your favorite permanent ink pen (Sharpie marker, etc.) and be able to remove the permanent Ink from the page completely! Another benefit to using this specially manufactured paper is the extremely low bleed rate. You won't have to worry about over-bleeding compared to many pads currently on the market. The Reusable Svengali Set come in two styles; book style and pad style. Each book measures 4" X 6" and are built to last. You will receive 2 high quality pads for one LOW PRICE!