Staedtler School Compass with Universal Adapter | 550 50

The precise and versatile tool for student geometry and creative design. The Staedtler 550 School Compass is a high-performance instrument designed to grow with a student's needs. Equipped with a universal adapter, this compass allows you to swap out the standard lead for fine-liners, markers, or even mechanical pencils. Whether you are drafting technical diagrams in Lidcombe or creating colorful geometric art in Truganina, this compass provides the stability and flexibility required for perfect results every time.

TL;DR - Key Takeaways

• Universal Adapter Included: Allows for the use of various writing instruments (pens, pencils, markers) up to 11mm in diameter.
• Maximum Circle Diameter: Capable of drawing precise circles up to 300mm, ideal for a wide range of school projects.
• Sturdy Metal Construction: Features a robust metal head and legs for superior durability and minimal flex during use.
• Safety Needle Point: Designed with a short safety needle to provide a secure grip on paper while reducing the risk of accidental injury.
• Compact Storage: Comes in a protective plastic case with a hinged lid to keep the compass and accessories organized.

Key Benefits & Technical Performance

1. Universal Writing Versatility

Why is the adapter a game-changer? Standard compasses limit you to thin graphite leads. The included universal adapter transforms this tool into a multi-media instrument. For students in Sydney or Melbourne working on design and technology projects, being able to use a pigment liner or a coloured marker directly in the compass allows for professional-level presentation and bold, clear diagrams.

2. Engineered for Stability

How does it prevent "wandering" lines? The Staedtler 550 features a high-friction head joint that maintains its position under pressure. The rigid metal legs resist the bending that often occurs with cheaper plastic alternatives, ensuring that your circle starts and ends at exactly the same point.

3. Student-Safe Design

Is it suitable for younger users? Staedtler has engineered this model with a short safety needle. This provides enough "bite" to hold the center point on a page without being excessively long or sharp, making it a safer choice for secondary school backpacks and shared classroom environments.

4. Large-Scale Drawing

What is the maximum reach? With a maximum circle diameter of approximately 300mm, this compass is versatile enough for everything from standard math workbook exercises to larger A3 poster designs and geometry proofs.

Why Buy From Ozybiz?

Ozybiz is a leading national supplier of premium educational tools, business stationery, and facility supplies. We target online sales Australia-wide and provide rapid service from our local fulfillment centers.

• Australia-Wide Online Sales: We specialize in fast nationwide delivery to every state and territory.
• Trusted Local Dispatch: We operate out of two major Australian hubs—Lidcombe (NSW) and Truganina (VIC)—to ensure your precision instruments arrive when you need them.
• The Ozybiz Advantage: Consolidate your Staedtler Compasses, Pigment Liners, and Drawing Pads into one order to save on shipping costs.

Our Locations

Frequently Asked Questions (FAQ)

Q: Where is my order shipped from?

A: We dispatch daily from our Lidcombe (NSW) or Truganina (VIC) locations to ensure the fastest delivery across Australia.

Q: Can I use a Sharpie in the adapter?

A: Yes, the universal adapter is designed to hold most pens and markers with a diameter of up to 11mm, which includes standard fine-point permanent markers.

Q: Does it come with spare leads?

A: Yes, the set typically includes a small lead box with replacement 2mm graphite leads to get you started immediately.