Thank you for viewing. VACUUM FRID BOX This is a set of Fresh & Save vacuum glass containers. Please check the contents of the set in the images. * A dedicated Zwilling vacuum pump is required for vacuum sealing. The two sizes, the largest and the smallest, have been opened for photography. The others are unopened. [Size M] 3 pieces (Manufacturer's price: 2750 yen/piece) [Size S] 3 pieces (Manufacturer's price: 2090 yen/piece) Perfect for lunches because it slows down oxidation and bacterial growth. Seals tightly with thick silicone packing. Microwave safe (body only, within 5 minutes/avoid heating foods with high oil content) / Oven not allowed / Freezer safe / Dishwasher safe (body only) Heat resistant temperature 90°C, cold resistant temperature -20°C * Shipping will be in a recycled box. I am reluctantly selling this because the vacuum sealing unit broke. #Zwilling #ZWILLING #Zwilling glass vacuum box ##ZWILLING glass vacuum box