Drawing Compass Plastic Math Protractors 180 Degree,6 Inch Swi | Shop The World
From USA
NewCXP Good Goods
Drawing Compass and Plastic Math Protractors 180 Degree,6 Inch Swing Arm Protractor and 4 Inch Small Protractor,3 Piece Student Geometry Math Set
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Material: drawing compass is made of stainless steel,clear protractor is made of plastic
•Drawing compass comes with a box,Sturdy mechanism can hold a radius well,The opposite side of the pencil end is an adjustable separated jaw which allows you to fix the ink or paint
•Math Protractors:4 inch protractor has positioning hole,6 inch protractor has swing arm,red background,white font,scale clear,Both sides have 180 degrees of semicircle,can according to need from left to right or from right to left,help fast accurate measurement,Two different protractor combination, more practical function
•One of the commonly used mathematical tools,Suitable for students,teachers,engineers,designers,artists and so on,it can not only use by ourself,but also sent to our students,friends
•Notice:If you find the compass screw loose,do not worry,this is not a quality problem;loose screws make it easier for you to turn the pencil lead down; use a pencil to replace the partition,you can tighten the screw
From USA
