About this Product
This is a model of Boy's Surface, a one-sided surface with no edges and no pinch points.
This is a modified version of Trapped Outside, without the internal ball.
The original design is here: http://www.shapeways.com/model/40473/trapped_outside.html
Solid, hollow inside: http://www.shapeways.com/model/233704/trapped_outside__solid_with_hole_.html
Remember to give this model five stars if you like it!
© 2011, Matt Chisholm. All rights reserved.
0.973 w x 1.417 d x 1.515 h
2.472 w x 3.6 d x 3.848 h