Compact, reliable prototyping space for small electronics projects. This pack contains two blue mini BB170 solderless breadboards, each with 170 tie points and a dovetail slot for mounting next to Arduino and other compatible development boards. Key benefits Fast prototyping: Solderless tie points let you assemble and modify circuits quickly without tools. Space efficient: Mini form factor fits small workspaces and mounts beside Arduino boards using the dovetail slot. Ready for repeated use: 170 tie points per board provide enough connections for simple projects and testing. Clear organization: Blue color helps components and wiring stand out for easier debugging. What it does and why you need it Provides a temporary, reusable platform to build, test, and revise electronic circuits without soldering. Keeps small projects tidy and portable while allowing easy reconfiguration as your design evolves. Works well for learning, prototyping, bench testing, and quick repairs where permanent soldering is not required. Key attributes Quantity: 2 pieces Model: BB170 Tie points: 170 per breadboard Type: Mini solderless breadboard with dovetail slot for mounting to Arduino and compatible boards Color: Blue Form factor: Compact, easy to position on a workbench or inside project enclosures Practical applications Arduino sensor prototyping: Mount the breadboard next to an Arduino board and breadboard sensors, pullup resistors, and indicator LEDs for a neat layout. Classroom and workshops: Ideal for teaching basic circuit concepts with quick assembly and teardown between exercises. Component testing and benchwork: Use for temporary wiring when troubleshooting components, testing modules, or verifying circuit ideas before committing to a PCB. Simple to use, compact, and designed to work alongside common development boards. These BB170 mini breadboards provide a convenient, reusable solution for smallscale electronics prototyping and testing.