Machines & Models by  "Adults" and "6 years old"

Motorized Marble Run Elevator

Gearjits Carnival Marble Coaster

215 Piece Mega Marble Run with Motorized Marble Elevator

Gearjits Solar System

Gearjits Pendulum Clock

STEM Machines Engineering Kit

Gearjits Treasure Box

Gearjits Gumball Machine Marble Coaster

Engino STEM Robotics Mini ERP 1.3

Hydraulic Boxing Bots STEM Kit

Gearjits Coaster

Gearjits Telescope

Learning Resources Gears! Gears! Gears!® Mega Makers

Design Your Own Gumball Machine Kit

Popular Playthings Magnetic Mix or Match® Vehicles - Police

Gearjits Globe

Geomag™ Magicube™ 30 Pieces Multicolored Free Building Set

Quercetti® Georello Tech Gears In Motion

Learning Resources Gears! Gears! Gears!: Machines In Motion

Gearjits Scout Rover

Qboidz 30-in-1 Set

Gearjits Video Projector

Quercetti Georello Tech Toolbox

Elevator Marble Run Set of 2

STEM Newton's Laws Engineering Kit