Grippy Snowball Maker

UPDATE: Please PRINT THE REVISED PRINT PROFILE VERSION.

after I realized that I made some miscalculation on my initial print profile, I made some adjustment to the model for better use of the model.

I made this 3d model for very fast snowball making, very grippy even in snow (snow tire principles), space between molds for pressure release, more snowballs more fight more fine, that simple.

Snowball dimension: 75mm and ~55mm (check print profiles)

Entire model dimensions: 

75mm = 100mm OD and 80mm tall, 

55mm = 75mm OD and 60mm tall.

Hope you enjoy it!

PS: Sorry, we don't have snow yet to truly test it, I hope you can do that and give me review. Thanks!