Technical Parts Universal Joint Connector Building Blocks 3L Cardan Joint 61903 62520 Bulk Bricks DIY Educational STEM Toys

Recommended Age: 4-6y
Recommended Age: 7-12y
Recommended Age: 12+y
Type: Compatible with lego technic
Gender: Unisex
Block Size: Small building block（Compatible with Lego）
Barcode: No
Certification: 3C
3C: Certificate
Certificate Number: Bricks
Model Number: Universal Joint Connector
Warning: 61903 62520
Material: Plastic
Plastic Type: ABS
Plastic Block Shape: Self-Locking Bricks
Classification: Assembly
Feature: Helicopter Tank Motorbike Car Truck Lift Model building kits
Delivery time: Within 3 working days
Color: Light grey