The Bernina L14 Elasticator Presser Foot is a must-have for sewers looking to add elastic to projects such as lingerie, swimwear, sportswear, and home textiles. Compatible with the L 850/860 machines, this presser foot guides and stretches the elastic as it is being sewn on, providing a perfect, professional finish. With its easy-to-use design and versatility, the Elasticator Foot makes adding elastic to any project a breeze. Sewers will love the convenience and accuracy that the Elasticator Foot provides, making it the perfect addition to any sewing collection.