Semiconductor silicon wafer wafer, 6-inch (No. 13)

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- This is a wafer with a diameter of 6 inches (approximately 15 cm). This is a single crystal of ultra-high-purity metallic silicon. When light is shone on it, you can see beautiful iridescent interference light. It is fragile and easily broken like glass, so please handle it with care. Please use this for science education or as experimental material. A stand is included. The color tone will vary depending on the type of light source and the angle at which the light is shone. Please note that the colors may not appear exactly as shown in the sample image depending on the environment. If you are not satisfied with the quality for any reason, we will issue a refund.