ITEM NAME:102 Breadboard 830 Point Solderless Prototype PCB Kit For H2E5 B E3T2 Description&Preview.Interesting Non-Solder 102 02 Breadboard 830 Tie-point PCB breadboard for br />. - Model: 102 Breadboard with color bars and red and blue lines. 1: suitable for circuit prototype design. Product hole number: 830 holes.