Sell Flexible Curve Ruler (30cm / 40cm/ 50cm /60cm) best price

- A curve that draws perfect contours without measurement, ideal for measuring curved seams and designing curved quilt border patterns - Available Size: 30cm (12 inch),40cm(16 inch), 50 cm (20 inch), 60 cm(24 inch) - The double-sided ruler is available in metric and inch sizes and comes with a beautiful ink cartridge for easy access. - The scale of the dimensions is clear and does not become blurred as life increases. - The ruler itself is very soft and can be bent freely into any curve. - Adjusts quickly from one shape to another - Features raised-edge design for ink ruling - Easily fits on drawing board - Maximum bend ability for easily creating a wide array of designs - One side has an inking edge and the other side a pencil edge - Ideal for use: Engineering Drawing, Design Graphics, Garment Design, All Kinds of Painting