Zebra DelGuard Mechanical Pencil 0.7mm

Zebra DelGuard Mechanical Pencil 0.7mm

Experience smooth, bold writing without the worry of snapped graphite with the Zebra DelGuard Mechanical Pencil 0.7mm. Engineered for energetic writers, busy students, and professionals who prefer a wider, more expressive line, this pencil pairs a robust 0.7mm graphite diameter with Zebra's patented dual-spring anti-break DelGuard system. Whether you bear down heavily during rapid note-taking or write at sharp angles, the pencil absorbs direct vertical impacts and extends an automatic steel collar to guard the lead from snapping.

Key Features

• Patented DelGuard Double-Spring System: Dual internal springs cushion vertical downward force while projecting a protective steel collar against diagonal writing pressure, shielding the lead from breakage.
• Bold 0.7mm Line Width: Delivers darker, richer lines that resist paper gouging, making it ideal for high-pressure writing, math problem sets, and expressive sketching.
• Ergonomic Lightweight Contour: Slender, balanced barrel with subtle grip grooves provides tactile control and prevents finger fatigue during lengthy study and work sessions.
• Smooth Mechanical Knock Mechanism: Reliable top push-button smoothly advances graphite incrementally without slipping or jamming.
• Replaceable Eraser Under Cap: Equipped with a built-in miniature eraser tucked securely underneath the silver-accented top push cap for quick corrections.

Specifications

• Brand / Vendor: Zebra
• Model: DelGuard (MAB85)
• Lead Diameter: 0.7mm
• Available Colors: Black, Blue, Bright Blue, Bright Green, Bright Pink, White
• Mechanism Type: Top knock push-button with dual-spring shock absorption
• Eraser Refill Type: Zebra Type G replacement eraser
• Dimensions: Length 137 mm, diameter 10.3 mm
• Weight: Approx. 10.0 g
• Eco Standard: Made with 75% recycled plastic resin
• Country of Origin: Japan

Frequently Asked Questions

• How does the DelGuard mechanism protect 0.7mm lead?
  Even though 0.7mm lead is thicker than 0.5mm or 0.3mm, heavy writing pressure can still cause breakage. DelGuard's upper spring absorbs vertical pressure by retracting the lead slightly, while the lower spring pushes out a protective metal collar during angled pressure to prevent snapping entirely.
• How many clicks of lead should I extend while writing?
  For optimal anti-break performance, click the knock button no more than three times from the zero position. This keeps the lead within the protective coverage zone of the DelGuard sleeve.
• Can I use standard 0.7mm lead in this pencil?
  Yes, the Zebra DelGuard 0.7mm is fully compatible with all standard 0.7mm graphite replacement leads in HB, B, 2B, or any other preferred hardness grade.
• How do I refill the lead into the pencil?
  Pull off the top knock button cap, remove the small eraser plug, and insert up to two sticks of 0.7mm lead into the central storage reservoir before replacing the eraser and cap.
• Is the built-in eraser replaceable?
  Yes, the eraser under the knock cap is easily replaced with standard Zebra Type G eraser refills.