Originally Posted by Flash
As long as it does not exceed 3 cm in height!!!
802.02 Mini Marker Discs
A. Mini marker discs shall be used to mark a player's lie as
required by these rules. Mini marker discs must have a diameter of between 7
and 15 centimeters and a height not exceeding 3 centimeters.
Did you hear the story how I called Cris Bellinger on this very rule during a PDGA tourney?
He was trying to use a can of chewing tobacco as his marker. I told him it wasn't a legal marker, so we measured it. Easily 4+ centimeters in height!
Ahh the good old days...
PS I usually mark with 3 minis: Discraft Ultrastar over the smaller and larger lightning combo. Maybe with calipers you could determine if it's over 3 centimeters but I doubt it.