Penco is the flagship hardware line of Hightide, the Japanese lifestyle brand founded in Fukuoka that has spent decades reviving the utilitarian steel and aluminum goods once found in old Japanese factories, schools, and post offices. Each piece, from storage tins to desk organizers, is built with an honest, retro-industrial simplicity that has made it a design-world favorite. It's functional hardware treated with the same care as fine stationery.