Build a super - cool motorized robotic bug that effortlessly crawls up, down, and around windows! This multi - legged machine uses an advanced suction - cup system to walk on smooth vertical surfaces like windows and glossy panels. Assemble it to understand its inner workings, such as gears and an electric circuit with a motor, battery, and switch. Experiment to find the best climbing surfaces for your Gravity Bug. Learn how suction cups and the robot's climbing work. This hands - on kit makes engineering and physics fun by showing the power of air pressure. An eight - panel, full - color manual with step - by - step illustrations guides you through the building process. Key features: Build a small yet powerful robot for smooth surfaces, learn about air pressure and suction cups, and enjoy third - generation wall - walking technology with an advanced suction - cup design. Ages 8+. Piece Count: 78. Product Dimensions: 8.8 x 11 x 2.5 in. Product Weight: 0.8 lbs. Manual Dimensions: 5 x 9.5 in. Batteries Required: AAA (1).
Using your Gravity Bug is easy! First, gather all the 78 pieces from the kit. Follow the step - by - step instructions in the eight - panel, full - color manual to assemble the robot. Make sure to insert the AAA battery correctly into the electric circuit. Once assembled, place the Gravity Bug on a smooth vertical surface like a window or a glossy panel. Watch it start to crawl up and down. When experimenting, try different smooth surfaces to see where it climbs best. As for maintenance, keep the suction cups clean. If they get dirty, gently wipe them with a soft, dry cloth. Always turn off the switch when not in use to save battery life. This product is suitable for ages 8 and up, so make sure younger kids are supervised during assembly and play.
