[Seabija Japan] Tumbler White, Dishwasher Safe, 350ml, Insulated, Stainless Steel, Ceramic Coating, Transparent Lid, EL Tumbler

・Product size: approximately 3.4 x 5.6 inches (diameter x height), product weight: approximately 7.4 oz, actual capacity: approximately 12 oz ・Main material: [Inner vessel] stainless steel (ceramic coating process), [Body] stainless steel (ceramic coating process), [Lid] co-polyester resin, [Gasket] silicone rubber ・Heat retention performance: 76 degrees or higher (1 hour), cooling performance: 6.5 degrees or lower (1 hour) ・※Dishwasher safe, dryer safe ・Tumbler with ceramic coating on the inside and outside, and dishwasher compatible, so easy to clean!

【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.