随时随地即可保暖的暖手包： 1． 保健，保温，寒冬季节暖身之佳品。2． 上、放学或上、下班途中取暖。3． 冬季滑雪、狩猎、登山、钓鱼等户外防寒之用。 使用方法：1． 把暖手袋内的金属片正反面来回掰几下，就会产生白色结晶体，并且凝固发热，然后再均匀地轻揉几下，使发热效果更佳（一般初始温度达到48~50 C）。2． 当它变冷后，可置于沸水中煮10分钟，待结晶体还原成水状，便可拿出来冷却以备再用。(此时有余温，也可以作热敷使用。)3． 当需要再次使用时，请按以上步骤1的方法操作。4． 可以多次循环使用。INSTANTHEATPACK:1.HOWTOUSE:(1) BREAKOFFTHEMETALPARTWHICHINSIDETHEHEATPACKSEVERALTIMES,THENTHEREISSOMEWHITESOLIDWILLCOMEOUT THEHEATPACKBECOMESHEATERANDHEATER,ITWILLBEBETTERIFYOUKNEADITSOMEMORETIMES.（HIGHTEMPERATURE48~50 C）(2) WHENTHEHEATPACKBECOMESCOLD,PLEASEPUTINTOTHEBOILINGWATERFOR10MINUTES；THENITWILLCHANGEINTOLIQUIDCONDITION,ANDBECOMESSOFT.AFTERITBECOMESCOLD,ITCANBEUSEDAGAIN.(3) WHENYOUUSETHEHEATPACKAGAIN,PLEASEFOLLOWTHEABOVEINSTRUCTION.(4) THEINSTANTHEATPACKCANBERE-USED. 2.WHENTOUSE:(1) SNOWING,HUNTING,CLIMBINGCOLDWEATHER.OUTDOORUSE.(2) ONTHEWAYTOORBACKFROMYOURSCHOOL/OFFICE.(3) KEEPHEALTHKEEPWARMWHENINWINTER. 3.CAUTION:(1) THEINSIDEMATERIALISNON-TOXICANDNON-POISON,BUTEATINGISFORBIDDEN.(2) IFTHEPACKISLEAKINGORDAMAGED,PLEASESTOPUSEANDTHROWITAWAY.(3) IFTHELIQUIDCOMESTOTHESKIN,PLEASEUSEALOTOFWATERTOWASHIT.(4) CHILDRENMUSTBEUNDERTHESUPERVISIONOFTHEADULT.