Mini Prototype Breadboard. Tie-points: 400. Reusable and perfect for prototyping.
Solderless Prototype PCB Breadboard 170/400~840 Holes Optional Jump Leads Wires
Transparent 830 Point Solderless Prototype PCB Breadboard Raspberry Pi Arduino
Transparent 400 Point Solderless Prototype PCB Breadboard Raspberry Pi Arduino
400 Tie Point Solderless Prototype PCB Breadboard Raspberry Pi Arduino