Heat Shrink Tubing 1.2mm x 300mm

Heat shring tubing for quick and easy insulated connection of wires.

The best way to join / extend dolls house wires. No need to solder and gives a strong, permanent, insulated joint.  Simply twist wires together, slide on tube and apply heat to shrink the tube over the joint, clamping it in place permanently.

Heat can be applied from a hot air gun (not hair-dryer), soldering iron or similar.