Useful Accessories: Include 6 teaching techniques and 3 fun games to help your children get start. 5 rings to separate the examples that need practice from those that don't | Self-Checking: Each double sided card has a simple sentence and picture on the back. They are great visuals for kids who learn through pictures but also have the building aspect for kids who learn by doing | Promoted Step by Step: 5 Level 220 site words with 5 different color. Suitable for Preschool, Kindergarten, 1st, 2nd & 3rd Grade (Age 4-9) | Easy to Read: Designed for large clear font so it easy to see even from the back of the classroom. Perfect hand-held size(3.2×4.6inch) | Great Gift Choice: Come with gift packing. Gifts choice for toddlers, kids, boys and girls