Staedtler Mars® 501 180 Rotary Sharpener

The Staedtler Mars® 501 180 Rotary Sharpener delivers precision sharpening for round, triangular, and hexagonal pencils up to 12mm diameter. Its adjustable sharpening cone lets you customize your point—choose a long, sharp edge for detailed work and precise lines, or a shorter, blunt tip for softer, broader strokes. The durable metal rotary blade ensures consistent results, while protective rubberized claws grip your pencil securely without marking it. An automatic stop prevents over-sharpening, and the sturdy desk clamp keeps the sharpener stable during use. Perfect for artists, architects, and professionals who demand reliable, controlled sharpening every time.