Funded
on Kickstarter
$4,121
Goal: $2,500
165% of Goal
Funded
on Kickstarter
$4,121
Goal: $2,500
165% of Goal
Reuleaux tetrahedron machined out of aluminum, brass, and stainless steel. Bringing the beauty of math to the palms of your hands!
129
backerslast updated about 5 years ago
Funding Progress on Kickstarter
Campaign Duration: 01/07/19 - 02/20/19
Daily Funding on Kickstarter
Average Pledge
Size: $31.95
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Daily Backers on Kickstarter
Average Daily
Backers: 2.9
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