?Creative and Educational STEAM Toy? ROBOT MASTER was developed by a team of robot specialists to provide children with abundant STEAM knowledge - in a fascinating and enjoyable way. Children learn to build, code, and create while having fun. ?600+ Blocks and 200+ Robot Models in 1? With upgraded host controller and motor, Robot Master(Premium) supports up to 200 robots from simple to complex, which contains a lot of scientific engineering and robot knowledge such as machinery, gears, structure, transmission, etc. ?Home Tutor & Teaching Tool for Coding Learing? This kit is equipped with 47 robotics courses separated into 3 levels for kids to learn how to build, control and code at home while paying with this toy. This is also a powerful teaching tool for coding centers to conduct robotic lessons with our official courses as reference. ?Graphical Programming & APP Control? Kids will learn to code and develop creative problem-solving skills as they play with this interactive educational toy featuring graphical programming, as simple as a drag and drop game. They can also bring this tech toy to life with APP control. ?Detailed Paper Manual & APP Instruction? The paper manual manual teaches children how to build the robots from simple to complex, so kids can enjoy creating without the interference from smart devices. And it is also equipped with an APP to teach them how to build, control the robots and write a program. ?Fancy Storage Box & Sorting Plate? The big and fancy is included to help children develop a good habit of packing and collecting their own toys and the sorting plate help save time because kids could sort the blocks according to the color and size.