Did you already try the FREE 42055 Spirograph we created completely from the parts of the LEGO 42055 Bucket Wheel Excavator? Get the FREE building instructions and start creating the most beautiful paterns today: https://pv-productions.com/product/lego-spirograph-42055-building-instructions/
See also our other Building Instructions: https://pv-productions.com/product-category/lego/