Generous Hole Count With 830 holes, this 400-pin breadboard provides ample space for experimenting with various circuits and designs. High-Quality Material: Made with durable materials, this board ensures longevity and reliable performance under standard operating conditions. Versatile Use: Whether for educational purposes or professional development, this breadboard is a versatile tool for all your prototyping needs. Solderless PCB Design: The MB-102 solderless mini PCB breadboard offers a hassle-free prototyping experience, eliminating the need for soldering. Diverse Component Compatibility: This prototype board is compatible with a wide range of components, making it ideal for voltage regulation projects. Easy-to-Use DuPont Lines: The included 65-piece DuPont lines facilitate easy plugging and unplugging, improving the board's usability for DIY kits.