Product List > Tools, Testers & Analysers > Technical Drawing bigger picture Simple and Practical Draughting System. You may now draw straight , parallel lines without a ruler or drawing board. Simply place normal photocopy or writing paper over the plastic sheet of the Technical Drawing System, and using any hard tipped pen or pencil, draw a line horizontally or vertically anywhere on the paper. The lines you draw will be perfectly straight. Now you need a line at an angle, simply move the paper to the angle of your choice (marked on the plastic sheet and draw your angled line. As simple as that. Click on the DATASHEET link below and you can download full instructions...Have fun.... Order code:Description: Price (ex vat): TD Technical Drawing System data sheet £9.95 Qty: back to top click here to request a catalog
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