On 01/30/2013 11:18 AM, Grahame Marsh wrote: > On 30/01/2013 09:58, Sebastian Götte wrote: >> On 01/30/2013 03:44 AM, Charles MacDonald wrote: >>> As far as the spacers, those could be molded in Ceramic Clay and fired >>> in a Kiln. The mold could be made in Silicon or similar, again the >>> prototype could be made on a 3D printer, or just turned on a lathe. >> There are very small (1...2mm estimated) glass beads that are used for >> art and such, they can be bought in art supplies shops. > Perhaps - 5mm dia 5mm long and stackable > http://uk.farnell.com/multicomp/cb3/spacer-ceramic-stand-off-pk50/dp/8919275 If I understand this site right, those are 1.8mm long: http://www.artbeads.com/sb18-0131.html
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