Airless Golf Ball, (not really airless, hollow indeed) ideal for practice or mini golf ball.

272 circle holes, number equivalent to the real balls with a topology that improves resistance against hex mesh.

Weight reduced by a third to reduce trajectory distance while maintaining some hitting response.

Recommended to be printed in flexible materials if you want to practice full swing.

It is ok to be printed in PLA, PETG or other stiffer materiales for mini golf.

PLA Flex will get the best bounciness aproach to the real ball, check the recommended print profile for that material!.

Profiles already have supports only for the base loaded. Be sure to check that before printing! 

It is recommended to let the print and the bed plate cool before removing to avoid deformations.

Check my current state on airless balls:

Airless Tennis Ball v2.0 https://makerworld.com/en/models/253687#profileId-270125

Airless Ping Pong, Table Tennis Ball: https://makerworld.com/en/models/386079#profileId-286461

Airless Baseball Wiffle Softball Ball v2.0: https://makerworld.com/en/models/227359#profileId-244997

Airless Basket , Soccer, Voley or Handball Ball v1.2: https://makerworld.com/en/models/223189#profileId-241192