ダイソーマンufactured a new type of bamboo chopsticks called "つなげて usable bamboo round chopsticks 20 sets (tax-inclusive 110円)" that solves the problem of how to pack disposable chopsticks compactly. These chopsticks are designed as two separate parts, which can be assembled by screwing them together when needed.
Each set consists of two individual packages, making them easy to store and hygienic. Once assembled, they are about 18.2cm long and have the same feel as regular bamboo chopsticks. The joint is made with a screw mechanism, providing strength and preventing any accidental disassembly during use.
The chopsticks are surprisingly durable; even after repeated folding and unfolding tests, there was no loosening or damage to the joint. They can be packed in small bags or spaces in bento boxes without taking up much room. Additionally, they can be folded when not needed, such as on a camping trip or mountain climbing.
At 110円 for 20 sets (about 5.5円 per set), these chopsticks are slightly more expensive than typical disposable chopsticks but offer great convenience and practicality in packing. They may become the ideal choice for people who often go camping, hiking, or have to carry their own utensils.