huiji
-
Vendor:Overview Meet our brand-new H1001 articulated mechanical arm motorized building block set, a premium STEM educational toy exclusively launched for global cross-border markets. Far beyond static block models, this fully functional robotic arm kit integrates precision gear transmission, multi-joint movable structures, remote control and...Regular price $89.00Regular priceUnit price per
$214.25Sale price $89.00 -
Vendor:Overview H1011 2-in-1 transformable STEM building block set is a cross-border popular educational engineering robot kit with 1129 precision ABS bricks. One set can be rebuilt into two complete models: sci-fi tracked battle tank and heavy-duty crawler excavator. Equipped with integrated power motor modules,...Regular price $49.00Regular priceUnit price per
$20.17Sale price $49.00
