Combines the most popular tools needed for students in math class. Includes 6" protractor with sliding pointer, 12" shatter-resistant fold-up ruler, easy-grip plastic compass with pencil and battery operated calculator with 8-digit LCD screen. Kit contains one color only.
Four-piece set of the most popular mathematical instruments. Tinted plastic provides excellent visibility and is ideal for students of higher math, drafting and engineering. Protractors and squares feature beveled center openings.
Everything needed for higher-math classes—this precision instrument set is ideal for serious high-school and college students. Handy metal storage case features imprinted conversion tables and geometric theorems.