Circuit Blox™ - 5線積木 - E-Blox®

Finally got the 5-wire block and it’s exactly the missing piece I needed to finish my circuit build. The connectors snap in securely and the wires are long enough to bridge across several blocks without stretching.

My kid's build kept stalling because we only had one 5-wire block, so grabbing a spare fixed it instantly. The connectors snap in tight with no wiggle, which matters when a project gets rebuilt a dozen times.

Lost one of these tiny connectors under the couch for a week and the whole build stalled, so I grabbed a spare. It clicks in just as snug as the originals and the wire gauge matches perfectly. My son's circuit car runs again.