This is the supplies you need to even start with making a jar. Of course a jar to put it in, also candles to seal the lid.
Different spells call for different ingredients, and each one has different metaphysical properties. Use the right addition to help power your spell.
Here are some spells to give you inspiration as to how to make one to put inside your spell jar. You can even use these if you can't think of one on your own.
Use these steps to help you create your spell jar and let your power shine.