A rollerball pen is a type of writing instrument that uses a ballpoint and liquid or gel ink to write on paper or other surfaces. Unlike a traditional ballpoint pen, which uses a thick, oil-based ink, a rollerball pen uses a thinner, water-based ink that flows more freely.The ballpoint in a rollerba...

Silky Gel Wax Crayons are a type of art supplies used for drawing and coloring. They are made of a combination of wax and gel, which gives them a smooth, silky texture and allows them to glide easily on paper. Unlike traditional wax crayons, silky gel wax crayons are often water-soluble and blendabl...

An exam pencil is a type of pencil specifically designed for use during exams. These pencils are typically made with a soft that writes smoothly and does not smudge easily, making them ideal for taking written exams. Exam pencils are often sold in bulk and are available in a range of grades, includi...

Office use pens typically refer to pens that are used for writing and taking notes in an office setting. They can be ballpoint pens, rollerball pens, or fountain pens, and are often refillable. They are generally designed for comfortable and smooth writing, and come in a variety of colors and styles...