It has a built in stitch regulator. You can add a table for ruler work, laser, stylus, QuiltMotion for computerized quilting. If you go to the Kathy Quilts website and then click on the Block RockiT14+ it will take you to a page where you can see more details about what they offer. I know they traveled to several shows this year and will be doing the same next year, I'm sure. I know I am very pleased with my machine. I'm getting ready to order the ruler table for mine and then I want to get the stylus so I can try some of the pattern boards.