Pentel Ain Stein Mechanical Pencil Refill (0.3 mm)

Pentel Ain Stein Mechanical Pencil Refill, 0.01 inches (0.3 mm) – Precision & Strength in Every Line Upgrade your writing and drawing tools with the Pentel Ain Stein Mechanical Pencil Refill 0.3mm, a must-have for artists, students, and professionals who demand precision and durability. This pack includes three types of hardness: HB, B, and 2B, offering versatility for various applications, whether you’re sketching detailed illustrations or taking crisp, clear notes. Designed with advanced Reinforced Silica Frame Technology, the core structure is supported from the inside, significantly enhancing strength and reducing breakage. The Pentel Ain Stein is one of the most reliable and high-quality mechanical pencil refills available, built for long-lasting performance and smooth, consistent writing.

• Versatile Hardness Options: Includes HB, B, and 2B refills, perfect for writing, drawing, and shading.
• Superior Break-Resistant Technology: The Reinforced Silica Frame ensures maximum durability and smooth writing experience.
• Ultra-Fine 0.3mm Lead: Ideal for precision work, technical drawing, and detailed illustrations.
• Universal Compatibility: Fits all 0.3mm mechanical pencils.
• Trusted Quality: Developed by Pentel, a leading brand known for innovation and high-quality writing instruments.