Sew Red Glasses are the simplest way to determine the color value – light, medium, or dark – of fabric. Every quilter, seamstress, fabric artist, designer and florist needs this tool to perfect the most important design element – Contrast!
Here is how they work: Just put on Sew Red Glasses to determine color value of fabrics. The red filter lens removes the color and enables you to see fabrics in a grey scale. With your Sew Red Glasses, organize fabrics by value – dark, medium, light. Check your design with the Sew Red Glasses to make sure you see every aspect of your project. Sew Red Glasses help you see contrasting values to create vibrancy and interest in your design. Keep in mind the red filter does not give you the true value of red and pink fabrics.
Place your order here: Sew Red Glasses
Take a look at this tutorial where Jenny talks about using Sew Red Glasses to balance out the color of your project.