400 Tie Points Solderless PCB Breadboard Mini Universal Universal Test Protoboard DIY Bread Board for Bus Test Circuit Board
https://www.vogueparade.com/shopping/EN/4003/5/1005002187687005/400-tie-points-solderless-pcb-breadboard-mini-universal-universal-test-protoboard-diy-bread-board-for-bus-test-circuit-board//