To fix dents on a car, first, you need to have a car dent removal kit. Not all car dent removal kits are the same, though. Although what all of them do is pull the dented metal outside, the actual way each type of kit does it is different. In the case of dent removal kits that use glue tips to hold on to the dent, the handlebar will be a long steel rod that sometimes comes with a built-in lever mechanism. A more affordable option is suction cup dent pullers. When you buy this, you will get a few suction cups of different sizes and one handle. So, you have to use the appropriate cup depending on how large the dent is.