モノタロウでマスク軒並み品切れなのを眺めていたら、「関連する商品」にこれが出てきて、しかも売り切れていた
https://www.monotaro.com/p/1173/2254/
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.
