41. The cards have a magnetic strip similar to a credit card that can be encoded at token booths. 42. Here, the magnetic strip reigns supreme. 43. The thieves also attached a device to the machines to record data from the magnetic strips on victims'cards. 44. Credit cards with no magnetic strips . 45. So he pasted the words on magnetic strips , cut them up and attached them to a cookie sheet. 46. Irvin's magnetic strip is still stuck under the " X " in the offense, where the split end plays. 47. SWIPED OUT : What happens when an ATM card's magnetic strip has been worn out due to constant use. 48. The cards have built-in memory chips that store and retrieve information rather than magnetic strips with very limited functions. 49. _On more sophisticated models, the same magnetic strip on the film that encodes printing instructions will store spoken words. 50. 19 . There's nothing tacky about these mighty magnetic strips , $ 12 . 99 each, from the Container Store.