On May 2, 2016 at 15:52, Mac Burks (39) said...
Did you respond to the right person? All i said was that "blind mark" product was an obvious xspot knockoff.
I was just responding to the "blind mark" and xspot tool as a whole. As Gerard pointed out they are good for someone doing their own drywall and don't want to mark every box but in whole house but installing say 100 of these in a house doesn't seem practical.