two sections of rails
but do take care in construction to properly sand and lubricate all moving parts for optimal function
by sliding the pendulum's top and bottom weights
2 sections of rails and 2 types of coupling anchors that connect the rails in two different manners: parallel or in one line
The model kit is comprised of 198 parts and has everything you will need for assembly
Ugears Aviator ★Mechanical 3D Puzzle Kit Model Toys Gift Present Birthday Xmas Christmas Kids Adults 40% two sections of railsConsole size: 16,5*13,4*12,2 in (402*340*310 mm) Plane size: 5,5*4,7*3,1 in (145*120*80 mm) Helicopter size: 8,7*7,1*3,5 in (220*185*90 mm) Package size: 14,6*6,7*2 in (378*170*50 mm) Number of components: 726 Estimated time for assembly: 15 hours Do you fly in your dreams? Do you like the feeling? Once again Ugears makes the dream come true reaching out to the sky with its first ever aircraft model represented by two flying machines in one package.