Solderless Breadboard Assembly 3220 — Hobby Line with Jumper WiresSolderless Breadboard Assembly 3220 Hobby Line with Jumper Wires A 3220 point solderless breadboard assembly from the Hobby Line series, bundled with a jumper wire kit the largest standard breadboard size available, providing maximum workspace for the most complex electronics projects. With more than four times the tie point count of a standard 830 point breadboard, the 3220 point layout gives you the room to build large scale multi IC circuits, multi