HUAREW Mini Breadboard 170 Points (6 Colors, 6PCS)+Small 400 Solderless (2PCS)+Breadboard 830 (1 PCS) for Arduino and Proto Shield Electrical Connections block

Set includes: 6 pieces of 170 point breadboard (6 colors) about 46x35x9mm; 1 piece of 400 point breadboard about 82x55x0.85mm; 1 piece of 830 point breadboard about 165x55x9mm. High Quality: Made of high quality ABS plastic, each row and column has corresponding letters and numbers to reduce mishandling Design features: Multiple breadboards can be spliced and expanded, self-adhesive on the back, and connection buttons on the side. Ease of Use: Ideal for prototyping circuits, electronic and electrical experiments, the solderless breadboard requires no soldering and can be reused to create temporary prototypes and experiment with circuit designs. Compatible: Suitable for arduino proto shield, arduino breadboard kit projects, PCB projects, pc motherboards, etc.