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M&G Professional Metal Geometry Compass, 12.59 Inch Maximum Diameter, Lockable Distance & Safety Retractable Needle, Includes Extra Lead, Ideal for Drafting & Drawing - style: Upgraded

M&G Professional Metal Geometry Compass, 12.59 Inch Maximum Diameter, Lockable Distance & Safety Retractable Needle, Includes Extra Lead, Ideal for Drafting & Drawing - style: Upgraded

$13.26 USD
$13.26 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • Large Drawing Range for Versatile Use: This premium math compass features a maximum drawing diameter of 12.59 inches, letting you effortlessly create large circles, arcs, and geometric shapes. Ideal for drawing compass for engineering drafting, art design, and craft projects—meets both professional geometric drawing needs and daily study use.
  • Precision Lockable Spacing for Accurate Results: Equipped with a reliable spacing lock function, this precision compass ensures the set radius stays stable without slipping during use. No more uneven lines or re-adjustments—guarantees consistent, accurate geometric drawings every time, perfect for math homework, technical sketches, and design work.
  • Safety Retractable Needle for Peace of Mind: Built with a safety lock needle mechanism, this compass automatically retracts the sharp needle into the body when retracted. Effectively prevents accidental pricks (critical for kids and teens) and keeps the needle protected during storage—ideal for classroom use, home study, and on-the-go drawing.
  • Compact & Portable 5.1-Inch Size: With an overall size of 5.1 inches, this lightweight geometric compass is easy to carry. It fits perfectly in pencil cases, school bags, or toolboxes without taking up extra space—convenient for engineers to bring to job sites, and artists to use while traveling.
  • Value-Added Refill Set for Long-Term Use: This all-in-one compass set includes one box of high-quality refills, so you don’t need to buy refills separately when the original ink runs out. Saves time and money, making it a cost-effective choice for compass for math (geometry, algebra) and daily drawing—ensures continuous use without interruptions.

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    Olivia Bennett — San Diego, California

    The website was easy to browse, and the collections were organized clearly. I found what I was looking for without having to search through unrelated items. The overall shopping experience felt simple and convenient.

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    Ethan Parker — Austin, Texas

    My order arrived securely packaged and matched the information shown on the product page. I also appreciated the helpful updates throughout the ordering and delivery process. I would feel comfortable shopping here again.

  • ★★★★★

    Megan Collins — Denver, Colorado

    Sketchora offers a wide variety of creative supplies in one place. The product descriptions made it easier to compare different options and choose materials that suited the type of project I had in mind.

  • ★★★★★

    Ryan Mitchell — Portland, Oregon

    I had a smooth experience from checkout to delivery. The store feels thoughtfully organized, and it was easy to explore different categories for future projects. Everything was straightforward and easy to understand.

FAQ

What types of art supplies does Sketchora offer?


Sketchora offers supplies for drawing, painting, calligraphy, sculpting, printmaking, airbrushing, crafting, and studio organization. Our collections may include pencils, markers, paints, brushes, paper, canvas, modeling tools, easels, storage products, and creative project kits.

How can I choose the right product for my project?


Review the product description, dimensions, material, included components, recommended surfaces, and compatibility information before ordering. Paints, papers, tools, and accessories can perform differently depending on the medium, technique, and intended use.

How long does order processing take?


Orders are generally processed within 1–3 business days. Processing may take up to 5 business days during busy periods, holidays, or periods of unusually high order volume.

How much does shipping cost?


Sketchora charges a flat shipping fee of $6.90 per order. The applicable shipping charge will be displayed during checkout before payment is completed.

How long does delivery take?

Estimated delivery within the United States is generally 5–10 business days after shipment. International delivery may take approximately 10–20 business days. Delivery times are estimates and may be affected by carriers, customs, weather, or address issues.

How can I track my order?


When tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the shipping carrier receives the package.

Can I change or cancel my order?


Contact us as soon as possible, preferably within 12 hours of placing the order. We will try to help, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What is your return policy?


Eligible products may be returned within 30 calendar days after delivery. Contact us before sending anything back because return authorization and return instructions are required. Approved returns should be shipped within 7 calendar days after authorization.

What should I do if my order arrives damaged or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photos of the product and packaging. When reasonably possible, damaged, defective, missing, or incorrect items should be reported within 7 days of delivery.

Will product colors and sizes look exactly as shown online?


Minor differences may occur because of screen settings, lighting, material texture, manufacturing batches, or measurement methods. Review the product specifications carefully, and allow for reasonable variation in color, dimensions, packaging, and appearance.

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