Evolution of a Hit Product That Sold 1,500 Units Last Year! A Local Spring Factory Takes on the Challenge: An Innovative Spring-Powered [Fan x Parasol] 'Ponto Shade' That Pops Open and Cools Even in Crowds, Pre-Sales Start on Makuake
CurioSpring, a spring manufacturer, is launching 'Ponto Shade'—an upgraded, compact sunshade fan usi… · 2026-04-24