Zomajet Adventure Book

whatâs the jet pen? winder Clicker button thereâs no needle! safety switch window head This is the Jet Pen . It jet-propels your medicine into your body to help you grow. We call this a âtransjectionâ. The Jet Pen is nice and easy to use too. Over the next few pages you can learn just how easy it is. Once youâve been shown how to do it a few times, you might even be able to do it for yourself. Yes, thatâs right! No needles at all . The Jet Pen is completely, absolutely, needle-free! 6 SOME KIDS DO IT THEMSELVES