Some simple ducting made from the Shapeways and Evergreen stuff
Shapeways has some nice ductwork for roofs etc.Evergreen #199 is the perfect extension.
https://www.shapeways.com/product/LUBCBJ...d=62718849
Shapeways has some nice ductwork for roofs etc.Evergreen #199 is the perfect extension.
https://www.shapeways.com/product/LUBCBJ...d=62718849
![[Image: 48625145651_6b38711d81_c.jpg]](https://live.staticflickr.com/65535/48625145651_6b38711d81_c.jpg)
Reinhard