K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

1139 results
1139 results
Other Classic Parts

Green Leaves

$0.22 /ea In Stock

Green Leaves

In Stock $0.22
Other Classic Parts

Light Green Leaves

$0.22 /ea In Stock

Light Green Leaves

In Stock $0.22
Other Classic Parts

Red Flower Clip

$0.12 /ea In Stock

Red Flower Clip

In Stock $0.12
Other Classic Parts

Pink Flower Clip

$0.12 /ea In Stock

Pink Flower Clip

In Stock $0.12
Other Classic Parts

Yellow Star Clip

$0.12 /ea In Stock

Yellow Star Clip

In Stock $0.12
Join Waitlist We generally have more stock on hand than our website shows. So stock could be updated quickly! We try to restock at least once a week if possible depending on part supplies.