633
POOL BALLS
TWISTER
20 pins
Synthetic pins made in Germany
Test pins, string and magnetic
Permit no: S2, S2M
"The Twister S2M pins were "Test Pins" for the Mendes MM2000 machines, which operated on a magnetic lifting system, the test included magnets with North polarity and South polarity. Before the test it wasn't known which pins would work on the Mendes machines. In the end it was most probably the S, or South polarity, which was selected!"