Thermostone? Realseal? stoneware dishes feature a unique leak-proof and airtight lid designed for taking meals on-the-go, storing leftovers in the fridge or freezer and quick microwave reheating. The lid's soft silicone seal and air release vent button means there is no fear of messy spills or leaks. Thermostone? has been beautifully designed in on-trend teal to allow you take meals straight from the oven to table for serving. The round 2L dish is ideal for quiches, pies, crumbles and tarts.