machine #1 is missing it's button hole attachment. Machine #2 is a Brother LX3817 with 17 stitch types, 4 step auto-size buttonhole & 4 sewing feet. It also includes an instructional dvd . Machine #3 is a Brother LX3817A with 17 stitch types, 4 step auto-size buttonhole & 4 sewing feet. Machine #4 is a Singer 44S with 23 stitches, 1 step auto buttonhole, 4 sewing feet, seam ripper, quilting edge/guide, and a cover. Machine #3, #4, #7 & #8 are for in-house use with the adult programs. Machines 5 & 6 are by Singer model M3220 with 108 stitch applications, 1 step button hole, 4 sewing feet, darning plate and free arm. Machine #7 is a Husqvarna model 1090 with a free arm, 40 stitch button choices, an edging foot (J), zipper foot (E), mending & darning foot (R), blind hem foot (D), button hole foot (C), clearance plate for thick seams, & an edge guide. Machine #8 is a Husqvarna Viking quilt designer with lots of the same features as #7.