Never worry about pans boiling over again. Place this unique silicone ring on top of your pot and when the water boils up onto it it cools and runs back down, preventing your pans from boiling over. Dishwasher safe and heat resistant up to 480F, it will fit pans from 6 inches up to 10 inches. Part of the Reflecting Nature Collection, Zeal donates a portion of the proceeds of the sale of each item to the Honeybee Conversancy.