Static Electricity Alert Ring

This innovative ring alerts you to the presence of static electricity, lighting up when it detects a discharge. Ideal for dry environments, it is an interesting and useful gadget for those working with electronics or in locations with high levels of static electricity. Some products allow ordering multiple units without increasing the price—please send a message. The price is non-negotiable! I only sell in person in the Barreiro area and surroundings. I can ship by mail, but only with advance payment via MB Way, and shipping costs are borne by the buyer. #electricity #static #innovation #gadget #technology #safety #alert #electronics #diy #utilities