Abstract: Disclosed herein are ferritic stainless steel and a manufacturing method wherein the ferritic stainless steel has magnetic properties improved by controlling alloy components and a manufacturing process in order to increase responsiveness to an externally applied magnetic field. The ferritic stainless steel having improved magnetic properties according to an embodiment of the present invention may comprise, by % by weight, C: 0% (exclusive) to 0.02% (inclusive), N: 0% (exclusive) to 0.02% (inclusive), Si: 0.5% to 2.0% (both inclusive), Mn: 0.1% to 0.3% (both inclusive), Cr: 16.0% to 20.1% (both inclusive), Mo: 1.0% (exclusive) to 2.0% (inclusive), Ti: 0.1% to 0.4% (both inclusive), and the balance of iron (Fe) and inevitable impurities.

Abstract: A pillow device having a pillow portion with a main head support section for supporting the head, and at least one eye mask portion for covering the eyes of the user. For additional comfort, a neck support may be removably attached to the pillow device to provide not only support for the head, but also support for the neck. Because of the overall shape of the pillow device can easily simulate a doll, a skirt with popping out figures may be added to simulate an angel or other favorite figures with open arms to welcome the user. Moreover, the pillow device may function as a computer pad holder and a bag.