Why Japanese Sauce Packets Are So Much Better Than The American Version - Tasting Table
Briefly

In Japan, sauce packets are designed for one-handed use, allowing people to open and dispense sauces without mess or needing to use two hands, unlike in the U.S.
Social media influencers like Jeff Kim demonstrate the convenience of Japanese sauce packets, which allow seamless application of multiple sauces with just one hand, leaving no waste.
Read at Tasting Table
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