VIAHART 3D Transparent Cube Maze and Ball Run Labyrinth Navigate your courageous metal ball through our 3D transparent maze! Hours of addictive fun | Very simple to pick up and play! Fun for all ages! | Great for young children and for your desk at the office! SIZE AND WEIGHT | Product Measures 3.94 x 3.94 x 3.94 in inches | 10 x 10 x 10 in centimeters | Product Weighs Approximately 0.6 lbs / 0.3 kgs | These dimensions and weight do not include the packaging 30 day no questions asked return policy and FREE returns!