NECESSI NET Metric A3 Drawing Board Set with Rules and Protractor Non Magnetic Whiteboards  (White)

Product Features: High Quality and Durable: This Is a complete A3 Drawing tool set with a parallel motion which slides in a Groove. Made of high quality plastic, lightweight and durable, Ergonomic designed. T-square and Triangle: The T-square straightedge slides up and down on a plastic runner,and maintains a nice 90 angle and can be locked into position on both sides of the board. With 12cm rotating ruler and 12cm triangle with angle attachment slide in a groove on the T-square, making it very easy to move back and forth. Paper Locator and Tilt Angle Feet: There are paper clips on both sides of the board and with scale clamp on the bottom, to make the drawing process more accurate and stable. You can also attached the anti slip support legs to the back of the the board, find a comfortable drawing angle. Application Occasions: This drawing board is an indispensable tool for engineers, designers, engineering students, artists.