Crystal chips are widely used in various metaphysical practices such as spell bottles, where they are used to enhance the energy and intention of the spell. Spell bottles are a type of charm or talisman that is filled with different herbs, crystals, and other items that correspond to the intention of the spell. Crystal chips are often used in spell bottles to amplify the energy of the spell and to imbue it with the properties of the crystals used. They can also be used to create a visually pleasing and dynamic element to the bottle, making it a powerful tool for manifestation and intention setting.