Elemental Indium 10mm square type A specimen (In), cube, marking.

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Product Overview] This is a 10mm cube with a purity of 99.995%. [Identification] (Front) [Atomic number, element symbol, English name, density], (Back) [Purity, atomic weight] [Appearance and Characteristics] It has a bright silvery luster. A key feature is its extremely low melting point of 157°C, and it is used as a material for low-melting-point alloys. [Storage and Handling] As it is a stable element, it will hardly ever rust. However, it is a very soft element, so please handle it with care. If the surface becomes dirty, gently wipe it with a soft cloth to remove the dirt. Rubbing it too hard may cause scratches or deformation. [Other] A dedicated glass display case is included. These are elemental specimens for collection and display. There may be individual variations in the appearance of the product. Please understand that, especially since it is made of a soft material, there may be some minor scratches or dents. While we inspect each item before shipping, if for any reason you are not satisfied with the condition of your product, we would appreciate it if you would return it. We will handle returns in accordance with Amazon's return policy.