Cocoarm Plastic Gears, Pulley Worm Set, Crown Wheel Set - Erector Sets

Specifications: Main material: plastic. Type: 34 types, 60 kinds, 64 types, 75 types, 80 types, 84 types (optional) Other: brass gearbox (1 type), bevel gear (1 type), rack (1 type), sleeves (3 types), belts, double layer gearbox (19 types), spindle gearbox (8 types), pulley (4 types), single layer gearbox (15 types), crown wheels (14 types). Package includes: 1 set x gear pulley kits. Note: Monitors are calibrated differently, item colours displayed in photos may differ slightly from the actual object. Please take the original as standard. Please note that the new and old type of the 84kind product will be sent at random. Please make sure you do not mind before ordering.