3 years & up. Encourage literacy development with a new twist using these giant alphabet stamps. The 3" diameter letter features an easy grip handle for little hands, with see-thru top for easy placement. The color-coded handles also make sorting and storage of the stamps easier than ever. Stamps can be used with a stamp pad or paint. Great tool for little ones leaning to put words together. Set includes 26 letters and 2 punctuation marks.