Choose the Pure Box Active Storage Box, by Luminarc. This storage box is ideal for storing, preserving, and transporting your food and culinary preparations. Its non-porous glass composition makes it perfectly hygienic and easy to wash, while ensuring its robustness and resistance to shocks and scratches. Perfectly compatible with microwave oven use and repeated dishwasher cycles, this storage box is designed for intensive daily use! Optimized steam cooking thanks to the valve and secure transport with the 4 locking clips on its lid.