Spiral Executive Toy

Simple but addictive toy. Turn it over and the ball runs down.

This model is designed to have no supports to enable the ball to be placed inside during printing. The ball is encased and will not come out, without breaking the model.

This model requires a 11mm or 7/16" ball bearing (not included) available many places but here are a couple of links:

https://www.amazon.co.uk/11mm-Chrome-Steel-Ball-Bearings/dp/B002SS16QY

https://www.amazon.com/Inch-Chrome-Steel-Ball-Bearings/dp/B01AX1MSKU

Note: Print in the orientation show in the picture (across the build plate) to make it easier to add the ball. You could either just drop the ball in when the printhead is to one side (please take care) or put a pause in the print when slicing.

Print instructions

Category: Toy & Game Accessories Summary

Print in the orientation show in the picture (across the build plate) to make it easier to add the ball. You could either just drop the ball in when the printhead is to one side (please take care) or put a pause in the print when slicing.

Brim is optional. Make sure the flat spine is on the printbed (see picture).