Marble pyramid holder
12
Likes
256
Downloads
293
Views
Published on February 6, 2012
Description
Ever felt the need to show off 84 very cheaply made marbles? Look no further. Simply fill up in a tetrahedron pattern, drop the thing by mistake, repeat a few times, then manage to do it correctly. Done :)
Instructions
Print, stack.
License
Marble pyramid holder by jamesglanville is licensed under the Attribution - Share Alike - Creative Commons license.
More from jamesglanville
Any chance of posting a DXF file of the top edge of all the circles.. so folks with a Laser can cut out of wood or acrylic? Thx
I don't know how to make a DXF file, but here's how I made this one:
measure dia of marble, add a tiny bit (16mm vs 15.6 for me)
triangle centered on origin, make bigger manually to fit holes.
Hole in center.
holes at 16mm center to center either side, then multiples thereof.
for each row above/below, go up/down by dia*0.5*sqrt(3), and left right by dia/2
tada