permanent marker

US /ˈpɜːr.mə.nənt ˈmɑːr.kər/
UK /ˈpɜːr.mə.nənt ˈmɑːr.kər/
"permanent marker" picture
1.

marker permanentny, pisak permanentny

a type of marker pen that writes on surfaces in a way that cannot be easily removed

:
Be careful not to write on the table with a permanent marker.
Uważaj, żeby nie pisać po stole markerem permanentnym.
I need a permanent marker to label these boxes.
Potrzebuję markera permanentnego do opisania tych pudełek.