Japan Sanrio Hello Kitty Refillable Platinum Catalyst Metal Hand Warmer - A Great Christmas Gift This is a rare Hello Kitty hand warmer from Sanrio. It is not selling in American Sanrio stores but sell in Japan. Comes with cute Hello Kitty case, the hand warmer is oval shape with Hello Kitty logo on it. It is packaged in attractive Christmas theme box. Reusable with Ronsonol or Zippo lighter fluid. This Hand Warmer is a metal hand warmer with a high-polish finish and a sleek design so it easily fits into your pocket. The hand warmer is virtually odorless (great for hunters) and stays warm for up to 12 hours. The hand warmer is Made in South Korea with very good quality.