Our magnetic cards are of very high quality and come in brilliant white with a black magnetic stripe on the back. You can use 363B or other magnetic card writers to store data on the cards.Blank plastic cards with magnetic stripesUnwrittenAll three tracks writableAlso suitable for imprintingMore Information...The cards are also perfect for printing with plastic card printers, for which we offer professional hardware from Zebra and Evolis. In the card printer area