Promotional gifts:Magic hand warmer With a metal disc inside, with color gel,logo printing is availalbe. -Bent the metal disc with your fingers until crystals start to form. -Wait a few seconds, the hand warmer will start to generate heat. ... - Update: 2009-04-16

ur hot disc hand warmers are great for keeping those winter chills away. Simply crack the disc inside the heat pack and you will have instant heat for around 30-40 minutes. When you crack the disc you set off a small non-toxic chemical reaction wh... - Update: 2005-12-28

instant hot pack,handwarmers,magic gel hand warmers is activated simply by pressing a small chip inside the pack back and forth a few timesThe heat pad can be re-used again and again by simply placing in hot water after use until the gel returns to i... - Update: 2009-04-16

Shoulder packs are ideal for energy promotions, therapeutic gifts and health related events. These unique gifts provide instant heat and are re-usable. Simple click the disk inside and clear gel will release the heat. To recharge them simply place th... - Update: 2009-04-16

neck pad,neck pack,gel heating pack Material ourside: PVC Inside: Filling and a metal disc Shape: Any, such as round, squre, rectangular, star, heart, oval ect. OEM is availble. Color: Just tell us the pantone color # is ok. Company logo... - Update: 2009-04-16

-Bent the metal disc with your fingers until crystals start to form. -Wait a few seconds, the hand warmer will start to generate heat. -Once cold, the hand warmer turns rigid and firm. It can be reactivated in boiling water. Warm up your hand... - Update: 2009-04-16

-Bent the metal disc with your fingers until crystals start to form. -Wait a few seconds, the hand warmer will start to generate heat. -Once cold, the hand warmer turns rigid and firm. It can be reactivated in boiling water. Warm up your hand... - Update: 2009-04-16