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[Kobo Aizawa's Rectangular Lunch Box has been added]

Tsubame City in Niigata Prefecture is a thriving producer of hardware and Western tableware. The stainless steel features of Kobo Aizawa's Rectangular Lunch Box, which has been in business for over 100 years, ensure that food color and odor transfer is minimized and that the boxes can be used cleanly for a long period of time. It also comes with a silicon packing, so you can safely put stewed food in it.

This simple yet stylish lunch box embodies the principle of Kobo Aizawa's craftsmanship: "What is rich in function is beautiful, and what is beautiful in form is functional."

Kobo Aizawa's Rectangular Lunch Box
https://www.shokunin.com/en/aizawa/lunchbox.html