When I tried this magnetic tool for automotive maintenance, I was amazed at its usefulness .The strong magnets kept all kinds of bolts and nuts securely in place, preventing them from dropping or getting lost. The compact and light design also made it easy to maneuver in tight spaces. The only con I found was that it was not suitable for larger bolts, but for its size it does an excellent job. Overall, this magnetic tool is a must-have for any automotive maintenance enthusiast..