A built-in herb drying rack with adjustable shelves offers flexibility and convenience. The adjustable shelves allow you to customize the spacing between each shelf, accommodating herbs of different sizes. This feature is particularly useful when drying herbs with long stems or larger leaves. You can easily adjust the shelves to create more space or compact them to maximize the drying area. With an herb drying rack with adjustable shelves, you can efficiently dry a variety of herbs without any hassle.