Design Tools are laser cut from clear 1/8 inch acrylic. These tools were originally created for drawing and/or cutting around and are designed to allow the home machine quilters ability to lay down accurate repeatable design lines, fill, and border designs. Some Low Shank Home Machines can use these tools with the appropriate ruler foot. Be sure your ruler foot cannot hop on top of 3/16 inch acrylic. If this can happen, consider using a thicker acrylic: 3/16 inch acrylic templates (Home Machine Quilting Tools) or 1/4 inch acrylic templates (Machine Quilting Tools).
Regardless of the geometric shape you are looking for, we have a nested solution.