The HQ Line Grid Ruler has multiple grids and a channel in the middle. The center channel helps to control your travel stitches and is great for perfect piano keys. The 30 degree and 45 degree grids can aid in cross-hatching or other angled designs.
The HQ Mini Oval has an oval cut out in the center with ¼” grid lines on part of the template. This template can be used to create ovals that can be filled in with free motion designs or try it for an elongated clamshell design.