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DIYEAH Half Circle Protractor Ruler with Swing Arm Geometry Measurement Drafting Tool
Description
Are you looking for a professional, sturdy, trustworthy protractor that can do multiple jobs ? If yes, look no further! Our professional protractor must meet you needs. It is the good choice for you.
Features
- Color: Orange
- Material: Plastic
- Size: 50.00X28.00X3.00cm/19.65X11.00X1.18in
- This is for math teachers to drawing on the blackboard.
- This product has handle design, which can be easy to hold, very convenient.
- It is professional teaching accessory for school, classroom, teachers, and so on.
- Protractor allows teachers to draw and teach better. Protractor can also draw circles.
Package Including
1 x Protractor
Compass Set in a Reusable Pouch, Easy to Carry and Store
The Math Set/Geometry Set Designed by Experienced Math Experts
An excellent drawing, drafting and geometry set for anyone who needs a basic set of math supplies
bfriend21
Reviewed in the United States on October 20, 2024
Let me start by saying that this protractor 100% IS NOT MAGNETIC. I did not find a single magnet on the item or in the packaging, so this is straight up false advertising. The protractor itself is also very flimsy, especially the measuring arrow. I don't see it lasting very long, even if only used by the classroom teacher. I would say that this is more of a toy/prop versus a practical learning tool. It is also EXTREMELY overpriced for the quality. I do not recommend this product and suggest you take your money elsewhere for a mega-sized protractor.
Esoterica
Reviewed in the United States on October 19, 2024
This turned out to be a rather disappointing piece of equipment. Given that we're studying geometry this year, I was genuinely excited to use a large protractor on the board. Unfortunately, the listing claimed the protractor was magnetic, but it lacks any magnets and therefore cannot adhere to the whiteboard independently. Additionally, the protractor is made of cheap plastic, and its measurements can easily be erased, rendering it impractical. The handle is loose and prone to falling out, and I dislike how the angle pointer obscures the vector point. In summary, this protractor lacks proper design for effective functionality.
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