Ballpoint pen Linc Pentonic Switch 4029ASST, automatic push, 0.7 mm tip, black barrel, pack of 100

Linc Pentonic Switch 4029ASST is an automatic push ballpoint pen with a 0.7 mm tip and a black barrel, supplied in a pack of 100. Designed for everyday writing tasks, this pen provides a consistent ink flow and a retractable mechanism that makes it convenient for fast, repetitive use. The slim, uniform barrel and standard tip size make it suitable for general note-taking, forms, and prolonged writing sessions where dependable performance is required.

Advantages

The retractable push mechanism ensures the tip is protected when not in use and enables single-handed operation. A 0.7 mm tip balances fine line control with smooth ink delivery for clear, legible writing. The black barrel offers a neutral, professional appearance and helps identify the pen easily in bulk supplies. Supplied in a pack of 100, the set is cost-effective for offices, schools, events, and other high-volume environments.

Suitable for

• Office daily writing and documentation
• School notebooks and classroom use
• Bulk procurement for events, workplaces, and institutions
• Forms, signatures, and general correspondence

Key specifications

• Tip size: 0.7 mm for medium-fine lines
• Pen type: Retractable ballpoint with automatic push mechanism
• Barrel color: Black (external)
• Ink delivery: Smooth, consistent ballpoint ink
• Pack quantity: 100 units per pack

How to use

Press the push button on the end of the pen to extend the tip and press again to retract it after use. Hold the pen at a comfortable angle and apply light-to-moderate pressure for consistent ink flow; avoid excessive pressure to prevent tip damage or blotting. Store pens horizontally or tip-up to reduce the risk of ink leakage and replace in bulk storage boxes to keep organized supply.

Usage recommendations

For best results, use the pens on standard paper types and allow brief drying time when writing quickly or on glossy surfaces. Keep spare pens available in workplaces and classrooms to maintain uninterrupted writing supplies.