Everything needed for higher-math classes—this precision instrument set is ideal for serious high-school and college students. Includes a standard/metric ruler, a 180° protractor, a 60° set square, a 45° set square, a safety-point scribe compass, a set...

Tinted transparent plastic and beveled center opening for easy pick-up. Protractor features graduations in 1/2 degree increments reading right to left and left to right. Total Recycled Content Percent : 0%Color(s) : Transparent TintedMaterial(s) :...

Stay safe while learning with the obtuse-angled safety needle on this student compass. The easy-to-hold top supports a firm grip for precise drawings. A pre-sharpened pencil comes with this Staedtler student compass for immediate use, and a universal...

This stainless-steel ruler has a cork bottom to provide a clean raised edge. Stainless steel will last a lifetime and won't get pitted and worn on the edge like plastic rulers. Includes both standard and metric measurement units.Note: This is a...

Lockermate by Bostitch puts a fun twist on ordinary classroom products. Why stick with a regular, wooden or standard ruler when you can have fun with numbers by using the colorful Flexi Ruler! The fun doesn't stop there — this plastic, flexible ruler is...

Four-piece set contains the most popular mathematical instruments: 12" ruler, 180° protractor, 60° set square and 45° set square. Tinted plastic provides excellent visibility and is ideal for students of higher math, drafting and engineering. Protractors...

This stainless-steel ruler has a cork bottom to provide a clean raised edge. Stainless steel will last a lifetime and won't get pitted and worn on the edge like plastic rulers. Includes both standard and metric measurement units.Note: This is a...