This model (not to scale) is an interpretation of a Leonard da Vinci study on the transformation of motion. Da Vinci writes: "[...] the continuous circular motion that reaches the continually discontinuous motion. [...] turning the handle a by the same way, the main wheel turns when in one direction and then the other." There are 63 pieces, including some leather finished parts. Glue is recommended to join some pieces when assembling this model. Illustrated instructions in Italian and English are included with the kit. See the additional tab on the product page to view the instructions online.
Model Specifications (assembled):
Length: 18.5 cm (7.3 inches)
Width: 17 cm (6.7 inches)
Height: 12 cm (4.7 inches)
Estimated assembly time about 20 minutes