This ELEGOO 400 Points Breadboard Kit includes 6 solderless breadboards, perfect for prototyping and testing circuits for Arduino and other DIY electronics projects. Each breadboard features 400 tie points with 2 positive and 2 negative power rails on both ends, making it easy to build and modify circuits without soldering. The high-quality PP plastic body with black printed legend ensures durability and clear labelling. A self-adhesive tape on the back allows secure attachment to a prototype shield or work surface. The convenient paper box keeps the boards organised and protected. Ideal for hobbyists, students, and engineers.