Natural Sandstone
Trapped Outside (track & ball)
Made by
Print With Shapeways
Choose Your Material
Choose your color and finish
Choose Your Material
$16.20
Choose your color and finish
Have a question about this product?
contact the designerYou must be logged in and verified to contact the designer.
Product Description
This is a model of Boy's Surface, a one-sided surface with no edges and no pinch points.
In the cutaway images you can see a small ball. It can roll in three directions but is trapped in the space cut out by the single-sided surface.
The ball is visible through a single cut that winds around the surface.
Note: The ball is red for clarity in the screenshots only. The entire model will be the same color when printed.
Other versions:
Without the ball: https://www.shapeways.com/model/237518/trapped_outside__track_.html
Solid, hollow inside: https://www.shapeways.com/model/233704/trapped_outside__solid_with_hole_.html
Solid: https://www.shapeways.com/model/233703/trapped_outside__solid_.html
Remember to give this model five stars if you like it!
© 2009, Matt Chisholm. All rights reserved.
In the cutaway images you can see a small ball. It can roll in three directions but is trapped in the space cut out by the single-sided surface.
The ball is visible through a single cut that winds around the surface.
Note: The ball is red for clarity in the screenshots only. The entire model will be the same color when printed.
Other versions:
Without the ball: https://www.shapeways.com/model/237518/trapped_outside__track_.html
Solid, hollow inside: https://www.shapeways.com/model/233704/trapped_outside__solid_with_hole_.html
Solid: https://www.shapeways.com/model/233703/trapped_outside__solid_.html
Remember to give this model five stars if you like it!
© 2009, Matt Chisholm. All rights reserved.
Details
What's in the box:
Trapped Outside (track & ball)
Dimensions:
Success Rate:
First To try.
What's this?
Rating:
Mature audiences only.
More From This Shop
$10.47
