Bolo yard toy replacement

replacement "Bolo" golf ball with hole for string, for a backyard Ladderball toss game. Is "Ladder ball one word or two...?

print with thick walls 8 or 10 walls, due to the crashing that the ball endures, and maybe 50% fill will get a close replica weight to a golfball.

This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/dziOLPpeH2J