قلم حبر جاف تشيلو تري ميت برأس قياس (1.0mm) حبر منخفض اللزوجة، مقبض مثلث، خطوط عريضة ناعمة، تدفق متناسق، مثالي للاستخدام المدرسي والمكتبي لون أخضر ضمن علبة من (12) قلم

The Cello Tri-Mate Ball Pen is a reliable everyday pen designed for school and office use. It features a 1.0mm tip for bold, legible lines, a triangular grip for comfortable control, and low-viscosity ink with fast-drying properties to reduce smearing. The green ink helps with color-coding notes, and the box of 12 provides a ready supply for routines like classwork or form filling.

Key specs: tip size 1.0 mm; low-viscosity ballpoint ink; triangular grip for better control; green ink color; fast-drying to limit smearing; packaging is a box of 12; model CE-TRI1-12G.

Ideal for school notes, grading and forms in the office, and any color-coding tasks where bold, readable lines are helpful. The green ink is particularly useful for tagging categories and organizing notes.

The triangular grip provides a more stable hold and better control, which can reduce finger fatigue during longer writing sessions and help produce consistent, bold lines.

Hold the pen with a relaxed grip and write with steady pressure to maintain consistent line width. Take advantage of the 1.0mm tip for bold, legible text and rely on the quick-drying ink to minimize smearing on copies and printed materials.

If you notice skipping, lightly scribble on a scrap sheet to prime the tip before writing on important pages. The ink is designed to dry quickly, which helps reduce smearing on standard paper when used under normal writing conditions.

Two similar Tri-Mate variants on Fepy include: a 0.7mm blue Tri-Mate pen (Box of 12) and a 1.0mm black Tri-Mate pen (Box of 12). They differ mainly in tip size and ink color, offering options for finer lines or different color-coding needs. See: https://fepy.com/product/cello-tri-mate-ball-pen-0-7mm-blue-box-of-12 and https://fepy.com/product/cello-tri-mate-ball-pen-1-0mm-black-box-of-12

Choose 1.0mm for bolder, more readable lines that stand out on forms and notes. Choose 0.7mm for finer lines and neater handwriting when you need more precision and density of information on a page.

Yes. The Tri-Mate pen uses non-toxic ink and is suitable for classroom and office environments. It’s designed for regular handling in educational or professional settings.

A box of 12 offers consistent supply and cost efficiency per pen, making it convenient for classrooms, offices, and individuals who write frequently. It reduces the need for frequent reordering and helps keep writing tasks moving smoothly.

Ensure the pen is primed before continuing. Lightly scribble on scrap paper to get ink flowing again, and write with a steady, moderate pressure. Avoid pressing too hard, which can cause skipping or uneven lines.

Store in a cool, dry place away from direct sunlight. Keep the pens together in the box or a container to prevent loss or damage. Avoid exposing them to extreme heat, which can affect ink performance and line consistency.