The handle is made of smooth wood, making it easy to grip and resistant to heat. Made of iron, it's safe and durable, with a thickness of 1.6mm. The excellent thermal conductivity and high heat retention of iron allow you to cook food to a plump finish. The oil adheres smoothly to the pan's surface, preventing excess "oil" and "moisture" from returning to the food, resulting in delicious cooking. The more you use it, the better the oil adheres, making it less prone to sticking, and the more you'll grow to love it. This product is compatible with 200V (induction cookers). It is also compatible with heat sources other than IH (gas, sheathed heaters, halogen heaters, etc.). Bottom: 12.5 x 15 cm Used 3 times. There were color irregularities from the time of purchase. Please understand that this is a used item before purchasing. Shipping method may change between Rakuraku and Yuyu. Please be aware of this.