Your mustard diamond is reusable! First, enjoy the mustard seeds directly, chew them, and savor the fine spiciness that sweeps through your head. Wash down the mustard with a glass of water, and it will do its work in the intestines. Do you know the mustard brush? You do this with the chewed mustard. It cleans your intestines. You can also roast the mustard seeds in a dry pan and sprinkle them over your soup. The mustard aroma comes into its own very nicely here. In our cooking classes, we show you more ways to use it. You can fill the empty diamond with essential oils and enjoy their scent (orange, lavender, citronella oil, for example) at your desk. You can refill the mustard sachet with lavender and enjoy its fragrance.