The AALL & Create Equations A7 Clear Stamp, designed by Janet Klein, offers a unique creative element. This 3x4-inch clear stamp set comprises 1 deeply etched photopolymer stamp that adheres seamlessly to any clear acrylic block. As part of the Great Minds Series, this stamp features a background of geometric equations, encompassing concepts such as radius, angles and degrees, trigonometry, pie charts, and more. This stamp provides a creative way to incorporate mathematical elements and concepts into your projects, adding a touch of intellectual curiosity and complexity.