Fun Tree Books Multiplication Flash Cards (0-12) with 2 Key Rings and Bonus 2 Markers and 2 Multiplication Facts Charts or Posters LEARN AND CHECK - Optimal for learning 0 - 12 times tables or multiplication facts with testing on one side and answer key on the other. FULL TIMES TABLE - Visual memory tool has the entire clear text times table and no clutter design. DRY ERASE - 2 colored markers for self or group testing on beautiful thick durable dry erase cards. 2 RINGS PLUS BONUS MARKERS AND CHARTS OR POSTERS - Focus only what you need and share the rest with siblings or class mates using 2 included child safe rings. Bonus easy view multiplication charts (includes 3, 4, 5, 6, 7, 8, 9, and 12 times tables). PORTABLE - Pocket and hand sized wipe-clean math facts cards with rounded corners that are easy to sort, use, store, and travel with.