http://lixpen.com/
This Smart & Awesome 3D pen enables you to doodle in the air. You can make anything out of it within just a few seconds.
https://jp.rohto.com/rohto-alguard/promotion/kafun-sos/
https://www.pilot-frixionballknockzone-heralbony.jp/
https://www.selfdiscipline.store/
https://vcd.musabi.ac.jp/opencampus/2023/
http://hiroshima.coop/30th/index.html