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=48242&th=9474#msg_48242 I want to design a wall with holes to filter tea leaves. About 3mm wall thickness in glazed ceramic. I've read design rules but still not clear what min hole diameter is good for this purpose ?]]> PlainOrb 2012-05-11T06:54:57-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=48257&th=9474#msg_48257 Youknowwho4eva 2012-05-11T13:03:06-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=48275&th=9474#msg_48275 Youknowwho4eva 2012-05-11T18:04:06-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=48304&th=9474#msg_48304 PlainOrb 2012-05-12T13:32:58-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=48372&th=9474#msg_48372 Youknowwho4eva 2012-05-14T13:21:44-00:00 http://www.shapeways.com/forum/index.php?t=rview&goto=48428&th=9474#msg_48428 PlainOrb 2012-05-15T10:50:37-00:00