1. Sturdy, lightweight and easy to handle
2. Center wheel allows for easy micro-setting of any radius up to 3.15″
3. Direct view of vertices allows more accurate constructions
4. Micro-set center wheel for easy adjustment.
5. Geometry tools, especial suitable for school teaching use.
Specifications:
1. Material: Steel
2. Color: Silver and blue
3. Case Size: 8.66″ * 4.06″ * 0.79″
4. Weight: 180 g / 6.35 oz
5. Package Included: Transparent box + silver metal compass 5 Pack +Refill.
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An OK student compass An OK student compass set, with some great features. But, calling it a professional one is stretching it a bit.
Five Stars Great tools! Nice sturdy carry case. Replacement pencil tips included! Fast delivery and packaged well.