Platinum OLEeNU Anti-Break Mechanical Pencil

Platinum OLEeNU Anti-Break Mechanical Pencil (0.5mm)

Never suffer a snapped lead again with the Platinum OLEeNU Anti-Break Mechanical Pencil. Engineered in Japan by Platinum Pen Co., this high-performance writing tool features the patented OLEeNU Guard dual-chuck mechanism that envelops and supports the 0.5mm lead along its entire travel path. Even when subjected to heavy writing pressure or dropped tip-first onto hard surfaces, the lead remains intact and ready to write. The advanced clutch design also permits zero-waste writing, consuming lead down to the final 0.5mm. With an ultra-light 9-gram resin body and comfortable ergonomic grip, it is the ideal companion for exams, study marathons, and everyday notes.

Key Features

• Patented OLEeNU Guard Mechanism: Dual-part chuck system encloses the lead core inside a protective sleeve, virtually eliminating lead breakage from shock or heavy downward pressure.
• Zero-Waste Lead Efficiency: Advanced feeding mechanism writes down to the final 0.5 mm of lead, preventing waste common in standard mechanical pencils.
• Featherlight Ergonomic Construction: Weighing only 9 grams, the sculpted MS resin body promotes effortless, hand-cramp-free writing across extended sessions.
• Translucent Pastel Colorways: Subtle tinted barrels allow you to visually monitor the internal OLEeNU mechanism and remaining lead capacity.
• Built-In Replaceable Top Eraser: Concealed beneath the push-button knock cap is a handy 100CN eraser for prompt, clean corrections.

Specifications

• Brand: Platinum
• Model: OLEeNU MOLS-450
• Lead Size: 0.5 mm
• Body Material: MS resin
• Dimensions: 150 mm length × 10 mm diameter
• Weight: 9 g
• Eraser Model: Platinum 100CN
• Country of Origin: Japan

Frequently Asked Questions

• What does OLEeNU mean?
  The name 'OLEeNU' is derived from the Japanese phrase 'orenu' (折れぬ), meaning 'unbreakable' or 'will not break,' describing its patented anti-breakage lead mechanism.
• How does the anti-break mechanism prevent lead from snapping?
  The OLEeNU mechanism features a specialized secondary chuck near the tip that fully braces the lead against sideways force and drop impact.
• How much lead does the pencil waste when finished?
  Standard mechanical pencils leave 10–15mm of unusable lead, but the OLEeNU feeds lead down to the last 0.5mm, utilizing nearly 100% of each lead refill.
• What lead refills are recommended?
  It works with all standard 0.5mm mechanical pencil leads, including Platinum, Uni NanoDia, and Ain Stein polymer leads.
• Can the eraser be replaced?
  Yes, the eraser under the push cap can be easily replaced with official Platinum 100CN eraser refills.