As an industrial and scientific personnel I always look for products that offer great quality and safety features... According to my experience, the 360pcs insulated connectors by Aeliussine tick all the boxes. The product offers versatile options for my wiring and connecting needs with an insulated design to PREVENT any electrical hazards. The packaging is also compact and easy to store. The only con would be that the connectors could be too small for some specific uses, but overall, this is a