The eye compares to a needle two sizes larger (example: the 70/10 NonStick eye is similar to a size 90/14 regular Universal eye)
The Performance Icon features a top-loading bobbin for easy threading and sensors to alert you when the thread is low
The Imagine Button Pack includes over 40 buttons that relate to each of the 12 quilt blocks
These tools provide everything needed to start sewing right away
You can fine-tune it to match the material you are feeding through the machine
Heavy Duty Extension Table (15.25" x 10"), Singer #250051596 birds-in-the-garden The eye compares to aGuaranteed to fit Singer sewing machine models: 4411 Heavy Duty, 4423 Heavy Duty, 4432 Heavy Duty, 4452 Heavy Duty, 44S Classic Heavy Duty, 5523 Scholastic, 5532 Heavy Duty, 6630 Heavy Duty Fits SINGER mechanical Heavy Duty Machines made since Fall 2019: Model 4411: from serial # ZHV1924003001 or after Model 4423: from serial # ZHV192330500 or after Model 4432: from serial # ZHV1923802001 or after Model 4452: from serial # ZHV1926209001 or after Model