From the Dr. Seuss Stationery and Accessory Collection. Dr. Seuss Mini Hologram Spiral Notebooks. Includes 5 different Dr. Seuss lenticular hologram memo pad designs featuring characters from Cat in the Hat, Green Eggs and Ham, Horton Hears a Who and more! Each Memo Pad features 3 images that change when positioned at different angles. Includes 25 spiral bound notebooks which measure 3" wide x 3.75" high. Each notebook contains 60 white lined pages.