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thingiverse

This customized design is based on the item found at http://www.thingiverse.com/thing:155394 and was created using the Customizer tool available at http://www.thingiverse.com/apps/customizer/run?thing_id=155394. To print this model, you can use these settings: bottom squish = 0; top squish = 4; smoothness = 100; wall thickness = 5; bottom axle diameter = 20; top axle diameter = 20; bottom sphere diameter = 1; outer sphere diameter = 31; and a bottom base of 0.