Wobbly Ballv2Blind

in 3D Modeling Design held by Scott V
TIME REMAINING: 16 days, 21 hours
  • Open
  • Choosing Finalist
  • Ended
Make a ball that feels comfortable when held in your hand and does not roll in a straight line because it is not evenly weighted. It should roll to either the left or right.
Printable on a retail grade 3D printer using SLDPRT.

Each ball should roll with different amounts of wobble.
Don't Wants:
Modify the attached file to create five balls with a varying hollow areas in the ball. The attached file satisfies my goal, but it doesn't provide enough 'wobble'. I want the five balls to wobble in varying amounts. Ball number one should have the hollow area in the center so that the ball does not wobble. Ball number two should have the hollow area 20% off center to cause a bit of wobble. Ball number three should have the hollow area 40% off center to cause the ball to wobble more than number two. Ball number four should have the hollow area 60% of center, and ball number five at 80% off center.
Additional Information
I entered the Wants in the Don't Wants field in error. The diameter should be 80mm.


= Buyer's Rating
#24 hollow ball by jammy27
Mar 25, 2023 6:27
#23 Wobbly Ballv2_2 by Johnney_7
Mar 25, 2023 5:52
#22 Wobbly ballv1 by Johnney_7
Mar 25, 2023 5:45
#19 Ball with 4 hollow variations by edf
Mar 21, 2023 21:01
#16 Design of Wobble Ball by alizain
Hidden design
Mar 19, 2023 8:16
#15 Design of Wobble Balls by alizain
Mar 19, 2023 8:04
#14 Simple rendering by haitham
Hidden design
Mar 18, 2023 18:06
#12 Full models by haitham
Hidden design
Mar 18, 2023 11:41
#11 Balls by haitham
Hidden design
Mar 18, 2023 10:11
#10 3D Model Wobbly Ball by rajuk
Mar 17, 2023 7:15
#9 Mu - Wobbly Ballv2 - Pattern 2 by Martin Arguello
Mar 16, 2023 0:36
#7 Attached photo for 80% by haitham
Hidden design
Mar 15, 2023 9:44
#6 Wobble_Ball_Variants by Ziga Skobir
Mar 15, 2023 8:46
#4 ALL Ball by Juli-Soesanto
Hidden design
Mar 15, 2023 1:31




Sat, 18 Mar 2023 11:45:32 +0000
Please check my entry.



Sat, 18 Mar 2023 11:45:28 +0000
Please check my entry.
Tue, 14 Mar 2023 21:07:50 +0000
Do you have a particular diameter in mind? "Comfortable in the hand" varies widely due to differing hand sizes. Also, your "Don't Wants" section seems to actually describe what you DO want. Please clarify.

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