This durable plastic Tortilla Warmer from Charcoal Companion is perfect for heating and serving tortillas. To use, place a damp towel inside the warmer, Place several tortillas inside, folding the damp towel over the top of the tortillas. Microwave on high for 30 seconds, or more if needed. May also be used to keep hot tortillas warm that have been first heated on a grill or stovetop.