Once you get the Fire Somersault Bracelet, return to the first level of Sonic's adventure (City Escape). Go towards the end of the level and look for a spot on the ground composed of four steel crates. Perform the bounce attack on top of them and you will fall into a secret room. Once there, you can bounce and destroy more crates to find the Magic Gloves. They will allow you to turn an enemy into a miniature throwable version. However, you have to get very close, making it not all that useful.

First, get the Bounce Bracelet, then play the City Escape level. Shortly after you run down the building you will notice four steel containers in the ground. Break them with the bounce attack, defeat the three enemies that are down there, then jump over the fence and grab the Magic Glove upgrade. Press X when close to an enemy and magic hands will appear in the action window. You will be able to throw enemies at other enemies.