KLUTZ- The Klutz Book Of Jacks Kit. Can you play Seisnialp? That's PLAINSIES backward. The rules are the same, except that you start at the finish and whoever wins is the loser! This book will teach you everything there is to know about jacks. This kit includes 14 multi- colored jacks, one drawstring pouch, one high-bounce rubber ball and detailed instructions for more than 10 games. WARNING: CHOKING HAZARD: This toy contains a small ball. Not for children under 3 years. Recommended for ages 8 and up. Spiral Bound. Imported.