STAEDTLER Math Set - 4 pc Geometry Kit for Students - School Supplies with Clear Protractor, 6in Ruler & 2 Triangles – Metric & Imperial Scales

This smaller protractor is perfect for use in textbooks where a regular size protractor is too big. My son was having difficulty using one of those regular-sized protractors because the angles in his textbook were too small. He was getting frustrated, having to draw longer lines or just make a guess (rarely a good idea in math), so I ordered this small protractor for him hoping it would help. Well, it works perfectly! It’s just the right size, and he can easily determine the correct angle or draw the correct angle… right down to 1 degree. It’s clear, thick plastic, well made, and very durable. The numbers can be clearly read, and it’s easy to use. I think it will last quite a while. It also comes with a small clear ruler (which my kids love) and a few triangle tools (a 90, 45, 45 one and a 90, 30, 60 one). Very helpful tools for a geometry or pre-algebra course.

These are really great to use. I actually wanted to have some small rulers that are easy to carry around with my pens to use in my planner. I love that they are clear and have really helped when I needed a measuring tool too. They have both metric and imperial measurements on them too

Considering the price point, this is a reasonably good product. I was looking for portability, something to throw in my kit of drawing & sketching tools. Haven't had it long enough to know how durable the markings might be. Since they are printed rather than etched, I suspect they'll wear off sooner than later. As others have noted, there is a rough spot where the pieces were removed from the mold spruces or runners during the manufacturing process. I was able to very gently smooth it out with a very fine emery board & buffing tool designed for finger nails but used by modelers. (No longer as inexpensive as before.) Bottom line: just fine for their intended purpose.

Well this is really a dinky set, where the largest item is the 6" ruler. The protractor, 30/60 & 45" right triangles are not even 4 inches. Staedtler quality is super. Markings are clear and precise. It's good for measuring small items such as homework problems. But not big enough for practical home, art & crafts projects or quilting, etc use. The set is just a bit small. If everything was at least 6", then the set would be more practical. I'm glad I didn't buy more.

I almost did not buy this set because of the negative reviews, but I'm glad I ordered away because my set came in good condition with no issues at all, no cracks, dents or chips and the size works out great for me. Some said they were cheap, but they don't feel cheap to me, just very useful little tools. I use them to design Mandalas and other artwork and at the price I paid, I feel I got a good deal and they should last me many years. I put my gel Signo pen in the photos to give you a idea of the size your going to get.

Very good protractor, much better than the larger ones

These are on the smaller side but they work well for my needs.

Complete si function

I'll use this math geometry rullers set on business trips and keep them in my briefcase as I need them. Many times I would need them and now I ordered from Staedtler Canada for an excellent price of $2.99. I think I should give 10/10 or 5* because the product was made by Staedtler Co with perfect quality. Therefore, I'll fully recommend to any business person or anybody that looking for quality product and or performance. Thank you Staedtler Canada for such a great product / ruller set. Best regards, Zoran Kosovic Niagara Falls, ON

La calidad del material es aceptable, son cómodos de usar, no tienen rebabas y los vértices son romos.

Thin plastic implements are stored in a simple sleeve and arrived broken. Impossible to request a refund so this is a net loss. Not buying again from seller or Amazon for this item.

Es un juego geométrico que por el tamaño de las piezas es fácil trasportar en una lapicera, por ser transparentes se vuelven cómodas de utilizar en las hojas de libre o hojas blancas.

Everything that you need for math and drafting class!. I like the clear feature of the ruler and and triangles makes it easy for technical drawing and it comes in this portable clear case too which is convenience to carry around in a briefcase. Highly recommended.