Stamp and create with this primary Jumbo Circular Washable Stamp Pad Set! This 4-piece set includes ink pads in red, blue, yellow and green. Made of non-toxic ink, these stamp pads are safe for ages 3+. The ink is acid-free and fade resistant for archival quality, which makes you can store your little artist's creations forever! An open-ended tool to decorate scrapbooks, notebooks or cards, these stamp pads inspire creative expression and imagination. As children stamp, they will develop fine motor skills and hand-eye coordination. These stamp pads feature a huge 5.75" diameter for handprints and baby footprints. The ink comes clean with soap and water. Size of ink pad surface area: 5.75" dia.