If there is a gap on the tip of the chopsticks, it will be difficult to remove small food stuck on the bowl. Yamago bamboo chopsticks do not open the gap at the end of the chopsticks, and the edges are firmly sandwiched, so you can hold 1 somen or 1 rice. Made using only thick, lightweight and durable bamboo in the Hida region where the difference in cold and temperature. Analyzed test for no harmful substances. Inspection items: Ortofenyl phenol erjection amount (mold resistant agent), thiabendazol discharge amount (mold resistant agent), diphenyl discharge amount (mildew-resistant agent), imasaryl discharge amount (bleach), arsenic, heavy metals, phenols, formaldehyde.