Source google image: https://cdn20.pamono.com/p/z/3/0/306538_jqdrkks5g3/tabouret-de-travail-antique-industriel-en-metal-avec-ressort-7.jpg
Tabouret industriel ressort
Source google image: https://cdn20.pamono.com/p/z/3/0/306538_jqdrkks5g3/tabouret-de-travail-antique-industriel-en-metal-avec-ressort-7.jpg