hand2mind Safe Drawing Economy Math Compass (Pack of 30)
The safe drawing compasses helps math students in grades 1 to 12 draw circles and angles, measure length, and comes in a set of 32. The compass point allows precise drawing of circles, and its adjustable slide locks into place for accurate measurements. It provides customary US standard and metric measurements from 0 to 4.5″ and 0 to 11.5cm. Its plastic construction resists shattering.
Product Features
- Every will be drawing circles and arcs in the classroom with this bulk pack of student compasses
- Draw circles, angles, and measure length with this safer math compass
- 360° protractor is freely rotating and provides accurate measurements and makes drawing circles, angles, arcs, sectors, and even pie charts easy
- Fits both pens and pencils, features both fixed and adjustable radii, and provides direct comparison of inches and centimeters
- Includes 30 compasses
Some do not work For the ones that work properly, they are excellent. However, I received 4 out of the 32 that will not lock down. The locking mechanism turns, but there is apparently a defect in which there isn’t enough pressure to keep the slide locked. If those 4 worked properly, I would have given the product 5 stars. I was expecting a class set of 32, not 28. Another teacher in my school ordered this same set and also had some that didn’t work properly.
I would not recommend these to anyone I bought these to replace my older safety compasses because they had the locking mechanism. As soon as I took them out of the bag and gave them to my students, 4 of them fell apart! My students didn’t have time to use them even once! Another one broke after a couple of uses. So all in all I paid $30+ dollars for safety compasses that didn’t even last a class period. I would not recommend these to anyone!!!
Worst Compasses I have ever used! I bought these for my classroom thinking that I would use my own money to invest in a quality product for my students to use. DO NOT BUY THESE! As the other review noted, some of these will come broken! I had eight of mine arrive not being able to lock. There is a huge design flaw in these and when I took one apart to find the problem, it is obvious that they are cheap garbage. For a well known company, they missed the mark here and I can’t stress enough to buy elsewhere! Even the ones that…