Master geometry and technical drafting with absolute confidence using a tool designed for crisp, professional-grade accuracy in every angle you measure.
Engineered for Excellence
Experience the reliability of the STAEDTLER Mars Limited 56850-10PB. Whether you are a student tackling trigonometry or an educator demonstrating complex proofs, this 10cm protractor provides the clear visibility and physical precision required for error-free work.
Why Precision Matters
Technical drawings demand more than just approximate shapes. This professional instrument translates STAEDTLER's manufacturing legacy into a lightweight, durable tool that ensures your work remains clean and your measurements stay exact.
The specialized edge design lifts the scale slightly off the paper, allowing for closer pencil positioning and preventing ink smudging while you work.
Read 0 to 180 degrees from either left or right. The tinted transparent plastic provides a sharp contrast against white paper for effortless reading.
Constructed from fracture-resistant plastic, this 10cm tool is built to survive a busy school year inside a crowded pencil case.
The high-quality transparency allows you to see the lines and points underneath your tool, ensuring your origin point is perfectly centered every time.
Local Reliability
Free shipping over $50.00 🚚
We want you to be 100% satisfied with your purchase.
Items can be returned or exchanged within 30 days of delivery.