Determine value with ease! Elevate your design by using this instrumental color value tool! The Ultimate Value Tool is a set of 30 cards with five calibrated sections, spanning from lights to darks. Ideal for all crafters, place the closest matching color card on top of your chosen material and view through the 7/8" round die-cut "window" to help pinpoint the color value of any fabric or substrate. Use the small (1/4") round hole to...