triangular pencils are even more averse to rolling off an inclined desk than hexagonal pencils, as their flat sides provide a more stable base with more surface area. Just as notable as the shape ...

"The hexagonal shape is best suited to the structure of the human hand. The shape of pencil is versatile and easy to use. It has well-defined edges that allow the user to get a firm grip on the shape ...

That's when I learned that clean beauty brand Kosas was dropping the new Brow Pop Clean Dual-Action Defining Eyebrow Pencil ($22) with a triangular pomade tip. Because of its shape, I knew I had ...

Additionally, the triangular shape of their pencils provides a sturdy grip. Today, DOMS' pencils and other stationery products are recognised for their superior construction and smooth writing ...