This boomerang is primarily designed for children's hands. And for children who have already excersized with simpler models such as Tristar II and Jimmy II, but now finally want something flying much further; and the flight distance looks due to the tiny size even more gigantic than it actually is!
For adults following applies: You should already be able to throw quite well because one untrained adult hand will be quite difficult to give the boomerang the necessary rotation for the return flight. ->
► So this one is nothing for completely untrained adults.....!