Springy Shape

Single piece print that folds up to become a bouncy ball. 

Instructions 

additional materials: 

-hot glue gun 

1 - print. I printed these with my default settings: 0.1mm layer height and .8mm shell thickness, no support or raft. I used PLA for the prints shown here. 

2 - carefully remove from build plate. work inward around perimeter. 

3 - put a dot of hotglue on each corner, fold up and hold. 

4 - continue until you have two hemispheres glued up. 

5 - put glue around seam and close up. note: to get just the protrusions a different color, I switched filament at exactly 2.05mm with the use of a software plugin Result