Since they require no soldering, solderless breadboards are very useful for prototyping and experimenting.

WB–102 description:

Distribution strips: 2

Distribution holes: 200

Terminal strips: 1

Terminal holes: 640 square holes with vertical arrangement

Material: ABS

Knob posts: 0

Foot pads: 0

Dimension: 6.88x2.40x0.39" (LxWxH)

Design your circuit and test it quickly and easily before producing the actual circuit board. Then, use the same breadboard for your next project.