Pentel Orenz Mechanical Pencils
The Orenz single click mechanical pencil has a unique sliding sleeve to prevent lead breakage and never needs sharpening. A clear dark line is produced every time with Pentel's super hi-polymer “B” pencil lead. Available in sizes 0.2mm, 0.3mm, 0.5mm & 0.7mm. Uses the Z2-1N eraser refill.