Designed with diamond painters in mind, this essential straight-edge tip lets you align up to 13 drills at a time for a flawless, professional-looking finish. Crafted from stronger and more durable materials than plastic or brass, this universal straightener easily fits into any non twist-on drill pen, ensuring precise placement every time.

*Pen not included. Designed to be universal, but fit may vary between pens (including ours) due to small differences in hole size in plastic/resin pens.