5
Teri Lucas and Lisa Calle have some fun demonstrating ruler work on three different types of BERNINA machines: a 3 series, a 5 series, and a 7 series.  Teri tries out different feet, different rulers, and different methods for holding the rulers including Batt Scooters and Machinger gloves.
 
 
Machingers gloves can be found at your Local Quilt Shop.