The masters are roughened for good grip on the board.
Ease of use
Now you've got 2 more chances to get your master onto the board.
TECHNICAL INFORMATIONS
DIMENSIONS AND WEIGHT
Diameter of the master: 46mm
Diameter of the jack: 90 g
CARE
Small scratches may appear on your discs (even new ones). This completely natural phenomenon is due to oxidation. Regular care can prevent these marks from multiplying.
If you need to take several tries to get your master onto the board, this set of 2 masters for the game of shove a ha'penny is just what you need!