Birdie Ball is a golf practice ball that allows you to practice swing by providing a similar hitting response by reducing the trajectory of the shot due to its aerodynamic resistance, making it an excellent practice partner in small spaces or in a backyard with enough space.
This model replicates the same weight and resistance as the original Birdie ball, and should provide a trajectory of approximately 40 yards on a full swing.
For practice, it should be placed with the hole vertically as shown in the photo and hit it like a traditional ball. The geometry will cause the blow to be absorbed by the lower angle, giving it a flight similar to that expected.
It is recommended to print it in TPU with 4 walls and infill of at least 25% to increase resistance.