Happy emoji help introduce kids to punctuation marks and then display them all for reference. Colorful mobile device screens feature examples of use. Includes Period, Comma, Question Mark, Exclamation Mark, Quotation Marks, Apostrophe, Parentheses, Semicolon, Colon, and Hyphen. 28 pieces, up to 13.75" wide. Includes a Discovery Guide with creative activities that teach and delight.