by Zom-B
Gear 36 teeth, pitch radius 18mm
 
(6)  
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From: $3.46
 
by Zom-B
Gear 32 teeth, pitch radius 16mm
 
(0)  
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From: $3.24
 
by Zom-B
 
(0)  
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From: $8.63
 
by Zom-B
Gear 20 teeth, pitch radius 10mm
 
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From: $2.56
 
by Zom-B
12 teeth, pitch radius 6mm
 
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From: $2.02
 
by Zom-B
Gear 28 teeth, pitch radius 14mm
 
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From: $3.01
 
by Zom-B
Cube puzzle of unknown origin.

My original broke so I made a new one. Slightly modified and hollowed out. Not test printed yet. The last piece 'clicks' into place, so only flexible materials allowed.

Solved cube is 2x2x2 cm.

 
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From: $6.65
 
by Zom-B
 
(0)  
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From: $2.16
 
by Zom-B
 
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From: $3.12
 
by Zom-B
 
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From: $5.66
 
by Zom-B
 
(0)  
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From: $5.66