PlasticBuilder.com

 

PlasticBuilder.com buys and sells used K'nex. We have a large selection of pieces for all your building needs.
We now ship globally. More building fun for everyone!

 

 

Popular Now

 
 
 
 
 
Purple Connector

Standard Purple Connector
$0.08

Gray Connector

Standard Gray Connector
$0.03

Black Connector

Micro Black Connector
$0.25

Fluorescent Red Connector

Standard Fluorescent Red Connector
$0.25

 
 
White Connector

Standard White Connector
$0.40

Orange Coaster Connector

Standard Orange Coaster Connector
$0.06

Blue Triangle Panel - Small

Blue Triangle Panel - Small
$0.67

Black Gear

Micro Black Gear
$0.75

 
 

New Items

 
 
 
 
 
Off-White and Beige Connector

Off-White and Beige Connector
$0.35

150 Random Standard Size Rods & Connectors

150 Random Standard Size Rods & Connectors
$8.99

Green Flexi Rod

Standard Green Flexi Rod - 7.5 in.
$0.25

Neon Yellow Flexi Rod

Standard Neon Yellow Flexi Rod - 7.5 in.
$0.25

 


 

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