Twirly Whirly is a LEGO Great Ball Contraption module designed by the talented Scottish GBC builder, Pinno. This compact LEGO ball machine is relying on a cool mechanism: some liftarms are spinning in a synchronized way and elevating balls to the top of the module. GBC balls arrive at the central tower from the module one by one, separated by a stepper, then are pushed upward thanks to rotating liftarms. They then slide along several ramps until the exit of the module. Perfect to be reproduced with children (with a bit of assistance on synchronization), this nice yellow and black LEGO GBC module is now available as ready-to-build kit (including building instructions) on Planet GBC.
Original design by: Pinno
Number of parts: 636
Complexity for building: 
Price for Building: €€€, average
Twirly Whirly, on Pinno YouTube channel
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Buy Twirly Whirly as a Ready-to-Build LEGO set
Twirly Whirly– from Pinno
- Set with ALL bricks required
- 100% Genuine LEGO bricks
- Price includes Building Instructions
- Available on our partner website BuildaMOC.com
Note: picture illustrating the presented product is given as an indication to help you in your choice and is not contractual
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Twirly Whirly – from Pinno
Building Instructions + Parts List 11,99€
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