The OKY1004 kit for prototyping consists of OKYSTAR's high-quality electronic components, such as resistors, capacitors, and transistors, designed for use on breadboards and other prototyping boards. The kit comes with an organized carrying case with labeled compartments for easy component identification. The components are pre-soldered, making the prototyping process quick and hassle-free. Also included are an array of different prototyping tools, such as jumper wires, breadboard power supply modules, and a few short-circuit protection components. The kit provides the ideal prototyping environment for creating and testing new electronic circuits.