TriGears - IPP29 exchange puzzle

tomjolly 119

76.07

: Closed

Postage: Standard
0.00 to United States

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Bids

Bidder	Amount	Date
y****i 56	76.07	02/16/2010 02:41:10
T****o 4	71.07	02/16/2010 02:41:10
y****i 56	66.00	02/15/2010 06:59:27
r****t 4	61.00	02/15/2010 06:59:27
r****t 4	60.00	02/13/2010 20:29:39
a**** 66	55.00	02/13/2010 20:29:39
a**** 66	55.00	02/13/2010 14:20:40
y****i 56	51.00	02/13/2010 14:20:40
y****i 56	44.00	02/08/2010 12:04:32
r****t 4	42.00	02/08/2010 12:04:32
y****i 56	27.00	02/05/2010 22:06:42
S****e 149	25.00	02/05/2010 22:06:42
S****e 149	17.00	02/05/2010 17:54:45
r****t 4	16.00	02/05/2010 17:54:45
r****t 4	10.00	02/05/2010 12:33:15

Description

TriGears. Three gears that can be snapped out of their frames, so that the teeth can be interfaced in different arrangements. This is required because the teeth are of varying thicknesses. The goal is to "engage the three gears so that they spin freely without jamming". It's quite difficult, since all three gears interact simultaneously; you can't just try to solve 2 of them then add the third. Designed by Bram Cohen and Oskar van Deventer.

Specifications

Designer: Cohen and van Deventer
Craftsman / Manufacturer: Jason Smith and Adam Cohen
Material: Plastics
Unit of Measurement: Inches
Size: 4x3x3
Grade: Excellent
Cosmetic Issues: -
Function: Average
Functional Issues: -
Repairs: -
Packaging: -
Documentation: -
Assembly: -
Smoke-free home: -

Payments & Returns

Payment Methods: PayPal, Check or Money Order

Postage & Shipping

Item Location: 93454, California, United States
Ships To: Worldwide

Returns Accepted: No

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