Play Checks -- 33 Piece Pretend Checkbook Learning Set ("My First Checkbook") Play Checks Learning Set -- "My First Checkbook." 33 Piece Learning Set with 25 Pretend Checks, 8 Register Pages and Check Writing Instructions. Pretend checkbook teaches little ones consumer math skills. Includes high-quality play checkbook with 25 fake checks that look real. Your little ones will have fun as they learn to write a check! Great for gifts and party favors. A great compliment to play cash registers and other play banking toys and games.