Day 9: Tinker Toy Wheel

I'm trying to upload a Thing-a-day this February.
makerblock.com/2011/02/makerblock-thing-a-day/

My daughter has a tinker toy set. I thought it would be fun to create some parts that would work with it.

Day 9: Tinker Toy Wheel thingiverse.com/thing:6005
Day 8: Turner's cube. thingiverse.com/thing:6003
Day 7: Cupcake XY autohoming GCode thingiverse.com/thing:6200
Day 6: Cupcake CNC Optoendstop Trigger for X Minimum thingiverse.com/thing:6191
Day 5: Things That Cannot Be Unseen. thingi