Introducing the Round Three-Temperature Heating Coaster Cup Warmer. This innovative coaster offers even heat distribution with three adjustable temperature settings for quick heating and energy efficiency. Its suitable for ceramic cups, glass mugs, milk cartons, and even foods like bread and egg tarts. Customize your logo for a practical and stylish promotional item or gift that enhances any kitchen or workspace! Made from abs material, measuring 5.12*4.72 inches, this custom round three-temperature heating coaster cup warmer. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.