This ceramic bread warmer helps keep buns warm during meals. It is a 6.5-inch round warmer that you heat before serving. For best results, place it in a pre-heated oven at 350°F for 5 to 10 minutes, or heat it in a microwave on high for 3 minutes with a cup of water. After heating, set the hot warmer on a cloth napkin or towel in your bread basket, then add the hot bread and serve. It keeps fresh bread warm throughout the entire meal. 📋 Product summary: Material: ceramic bread warmer Size: 6.5-inch round Heating in oven: pre-heat to 350°F; 5–10 minutes Heating in microwave: high for 3 minutes with a cup of water Usage: place hot warmer on a cloth napkin or towel in your bread basket Serving: place hot bread in the basket and serve Benefit: keeps fresh bread warm throughout the meal