Pfaff Embroidery/Sensormatic Free Motion Foot #6A Singer Accessories The Bernette Elastic Guide Foot

The Bernette Elastic Guide Foot guides and automatically stretches 1/4"-1/2" (6-12 mm) wide elastic as it is sewn in place

tumble dry low

Another says

this quilt will just get softer and more charming as time goes on

Pfaff Embroidery/Sensormatic Free Motion Foot #6A Singer Accessories The Bernette Elastic Guide FootThe Pfaff Embroidery Sensormatic Free Motion Foot #6A is used for stippling, free motion embroidery as well as for embroidery with the embroidery unit. The foot allows for greater visibility for both stippling and free motion embroidery. Works with all Pfaff models in groups "J" and "L" that have the sensor foot lift function.