Customizable products are items that allow customers to modify certain features to suit their personal preferences. This can include changing colors, sizes, designs, or even adding personalized text. For example, a t-shirt can be customized with a unique graphic or a mug can have a name printed on it, making the product special and one-of-a-kind. These products are popular because they let people express their individuality and creativity. Many online stores offer customizable options, making it easy for customers to create something that reflects their style. Whether it's a phone case or a piece of jewelry, customizable products provide a fun way to make gifts more personal.