Feature: 1. HANDS ON, INNOVATIVE LEARNING: These kits can improve cognitive and motor abilities, foster numerous forms of creativity, and pique students' interests in their subject matter. 2. INDEPENDENT PACKAGING: The materials and accessories are complete, and the independent packaging is convenient and easy to use. Each project is equipped with all the materials, and the independent small packaging allows for the coming project without the need to remove materials from the previous project, which is convenient and worry free. 3. EVA MATERIAL: Premium, adhesive free, and non toxic materials were used to make each component. Equipped with comprehensive assembly manual for easy playing. 4. COLLABORATIVE LEARNING: Playing while working together to learn is possible. Attempts to improve kids' technical, mathematical, scientific, and engineering abilities. 5. STIMULATING INTEREST: The experiment's surprise factor will encourage kids to learn about other exciting things. Allow kids to finish these various models using their own reasoning and practical skills, while encouraging imagination and originality. Specification: Item Type: Kids Scientific Experiment Set Material: EVA Battery: The product uses AA batteries (shipped without batteries). . Package List: 7 x KT Board 2 x Sticker Space Escape Vehicle Accessories:2 x Carriage Wheel 1 x Carriage Box2 x Shaft Sleeve 2 x Double Ear Hanging Iron 1 x Battery Box 1 x Glue 1 x Tape Interstellar Energy Station Accessories:1 x Fan Wheel 1 x Foam Ball 1 x Orange Motor 1 x Battery Box 1 x Glue Star Fighter Accessories:4 x Wheel 1 x Fan Blade 1 x Blue Motor 1 x Battery Box 2 x Axes 4 x Shaft Sleeve 1 x Glue 1 x Tape Spacetime Telescope Accessories:2 x Paper Tube 2 x Lens 3 x EAV Cylinder 1 x EAV Bar 1 x Tape Planet Cleaner Accessories:1 x Wind Impeller 1 x Plastic Cup 1 x Motor 1 x Sand Net 1 x Battery Box 2 x EAV 1 x Straw 1 x Glue Planet Exploration Vehicle Accessories:4 x Wheel 1 x Motor 4 x Limit Ring 2 x White Shaft Sleeve 2 x Wheel Axle 1 x Gear 1 x Terminal 1 x Motor Gear 1 x Solar Panel 1 x Glue Spacetime Transmitter Accessories:5 x Long Axes 5 x Short Axes 10 x Shaft Sleeve 2 x Half Lens2 x EAV 1 x LED Light 1 x Tape Rotating UFO Accessories:3 x Watercolor Pen 1 x Rocker 1 x Black Motor 1 x Battery Box 1 x Glue Note: Customers purchase the corresponding number of batteries according to the battery box provided with each product.