Introducing Treedix Mini Solderable Breadboard, perfect for electronic experiments and DIY soldering projects. Thanks to Electroless Nickel/Immersion Gold technology, copper on the PCB is protected from oxidation and corrosion, ensuring easy soldering and touch. Made of high-quality FR-4 material, this breadboard offers high heat resistance, corrosion resistance, and insulation. Expandable with pin header and female header, it's ideal for designing your own Arduino kits.