🔧 50-Piece Triple-Color Variety Pack: Includes 50 refills in red, yellow, and black (mix or single-color options available), perfect for woodworking, construction, and deep-hole marking. Versatile and organized for all project needs!
🌪️ Extra-Thick 2.8mm Core for Deep Drilling & Rough Surfaces: Ultra-wide diameter ensures bold, visible lines in deep holes, uneven textures, or harsh conditions. No more struggling with faint marks on rough lumber or metal!
💪 Durable, Water-Resistant Formula: High-quality wax-based refills resist smudging, fading, and moisture, delivering crisp, long-lasting marks even in wet or dusty environments. Ideal for outdoor and industrial use.
⚙️ Tailored for Long-Nose Deep-Hole Mechanical Pencils: Specifically designed to fit JOMPENS' long-nose mechanical pencils (or similar 2.8mm chucks). Quick-load design keeps your workflow uninterrupted.
🎨 Bright, High-Visibility Colors for Clear Marking: Red, yellow, and black refills provide sharp contrast on light/dark surfaces. Easily distinguish measurements, materials, or safety zones for error-free work.