Supvox Electric Lunch Box for Car and Home with 1.8L Stainless Steel Bowl featuring Dual Layer Heat Circulation | Portable Food Warmer for Office and Travel Diagnostic Tools you can use white paper

you can use white paper as the border and the printing machine could read the registration marks

and polishing tools for multi-purpose applications

its smooth metal surface is effortless to clean by hand or dishwasher

Made from high-quality space aluminum that resists rust and provides long-term durability

Supvox Electric Lunch Box for Car and Home with 1.8L Stainless Steel Bowl featuring Dual Layer Heat Circulation | Portable Food Warmer for Office and Travel Diagnostic Tools you can use white paperThe Supvox Electric Lunch Box Heating Lunch Box offers a convenient way to warm and maintain food temperature for home, office, or travel. Equipped with a 1. 8L stainless steel bowl, it efficiently uses low power thermal circulation to heat meals evenly while preserving freshness. The sealing dual layer design helps improve heat retention, and a secure snap lock system prevents leakage during transport. Designed for both car and home use with 12V 24V