STAEDTLER math set, 4 piece portable wallet, essential for school and home use, 569 WP4,transparent

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.

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.

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.

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