http://www.shapeways.com/forum/index.php Shapeways: Bring your creativity to life in 3D http://www.shapeways.com/forum/index.php?t=rview&goto=55072&th=11115#msg_55072
Wich materials can I use to make a drinking cup from?

Waterproof and what can be the minimal wall tickness

Thank you in advance ]]> Sepia100 2012-10-09T07:43:24-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55073&th=11115#msg_55073
]]> Sepia100 2012-10-09T07:46:08-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55075&th=11115#msg_55075

You can find all material details here:
http://www.shapeways.com/materials

Cheers,

Stijn
]]> virtox 2012-10-09T07:49:31-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55089&th=11115#msg_55089 Youknowwho4eva 2012-10-09T14:31:39-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55158&th=11115#msg_55158
have any experience with it?

Tnx]]> Sepia100 2012-10-10T21:01:33-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55177&th=11115#msg_55177 Min Wall Supported:
If bounding box x+y+z is 120-200mm: 3mm
x+y+z is 200-300mm, min wall should be 4mm
x+y+z is 300-400mm, min wall should be 6mm

And if you want a hollow cavity in a model there needs to be a hole for the "support" material to get out:
Min Escape Hole:
10-15mm diameter

You can read all the details here:
http://www.shapeways.com/materials/ceramics-design-guideline s
]]> virtox 2012-10-11T09:01:48-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55222&th=11115#msg_55222
All of sudden it's way more expensive almost twice as much, and the hole is not showing up in all the pictures

Is this normal?]]> Sepia100 2012-10-11T19:51:38-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=55229&th=11115#msg_55229 the glazing is an order of magnitude more expensive than the clay).
So adding holes can actually make your model more expensive in ceramics. ]]> mkroeker 2012-10-11T20:21:20-00:00