Lego 5266 Gear Rocks, Gear Wheels and Pulley Wheels, Gear Wheels and Pulley Wheels were launched in 1989 as a service package Service Packs series set of 22 parts。
Resources
Building Tips
•Sort pieces by color and size before starting
•Follow the instruction booklet step by step
•Take breaks to avoid eye strain during detailed work
•Use good lighting for better visibility of small pieces