watching this vid located Nakhon Ratchasima I noticed this coffee vendor using some kind of custom made clamps on his Moka pots - I assume for rapidly switching between Moka pots as he makes lots of coffee for customers but not exactly sure? Any ideas?

https://www.youtube.com/watch?v=fUhTXGW6png&t=846s

Vid is linked in to the coffee bit.

edit: added a picture from the google maps entry for ROME COFFEE

https://www.google.com/maps/place/ROME+Cafe/@14.9750695,102.0964321,17z/data=!4m6!3m5!1s0x31194c97af63aac9:0x9b49e2967562cfa1!8m2!3d14.974945!4d102.0966507!16s%2Fg%2F11bz0x146d?entry=ttu&g_ep=EgoyMDI1MDUyMS4wIKXMDSoASAFQAw%3D%3D

#Coffee
#Thailand
#Moka
#Mokapot
#Korat
#นครราชสีมา
#NakhonRatchasima
#กาแฟ