1, 1, and diameters. These proportions work naturally together for layered designs, where each size nests comfortably within the next for dimensional flower centers, matted elements, or graduated confetti effects.We R Memory Keepers builds these punches with sharp cutting edges that slice cleanly through cardstock without the mushy edges that dull punches leave behind. Comfortable grip handles reduce hand fatigue when punching multiples for scattered designs or repeated elements across scrapbook spreads. The punches cut through standard weight cardstock and patterned papers reliably, maintaining clean edges even after hundreds of punches.Keep all three sizes accessible in your craft space, youll find yourself reaching for them far more often than specialty shapes. They handle everything from basic photo matting to complex layered die-cut combinations, providing the foundation circles that anchor countless paper craft techniques.