Get your hands on the groovy Westcott 12 Plastic Ruler that's more than just a ruler! This handy tool features grooves to keep your pencil or pen steady, with holes that fit perfectly into your 3-ring binders. Available in vibrant red, sunny yellow, or cool blue - surprise yourself with a new hue every time! With both 1/16-inch and metric scales, this ruler is your versatile sidekick for any project, big or small.