Luminarc Empilable Bowls & Lids 170mm (6 Pack)If you need to prepare a mixture, put your cooking ingredients to one side or tastefully serve your accompaniments or spices, these lidded bowls from Luminarc's Empilable collection are just what you're looking for. The 170mm bowls are made of shock and chip resistant tempered glass and are lightweight and stackable, making storage simple. They're also dishwasher and microwave safe, allowing for easy cleaning and reheating.