Rewrite card (visual card, thermal card) excels over the traditional paper and magnetic cards primarily on the fact that the rewrite card technology allows information to be instantly printed and updated on the card. Data is now humanly visible without the need for expensive computer and paper. Highlights of rewrite card 1. Latest information can be updated on the card 2. Cost effective promotional and marketing channels 3. Card holder can always have the current status view 4. Provide great support for your customer loyalty programs 5. Large printable area with rich information shown 6. Re-writable area for erase and re-print to 500 times 7. Fast printing speed: no longer than 6 seconds under any condition 8. Cannot be accidentally erased by magnetic source 9. Use state-of-the-art thermo printing technology, no ribbon/toner or consumable part is required product specification: id technology: mifare chip embedded card-base material: pvc card thickness: 0.82mm rewrite text color: blue or black coating material: mitsubishi leuco number of rewrite: 500 times pre-printing: 4c+4c magnetic rating: 300 oe to 1750oe