Shapeways Narrow Guage Unlimited question


There appears to be two grades of 'finish'. 'Smooth' and 'Smoothest'. So is this a material difference or an intersection point density thing. Like 3D DPI or something?

Due to a rare, unanticipated budget surplus I'm considering a parlour car. I have 'finish' choices but I'm not sure what they actually mean in terms of the final product.

Dusty BurmanĀ 

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