My friend recently suffered from insomnia and wanted to make a sachet, but I didn't know what spices to put in it as a Qixi gift for him.

I think wormwood and cassia seed can be used as spices in sachets, which makes people feel very comfortable. I suggest you try it, it will definitely improve the quality of sleep.

In addition, drinking milk or moderate exercise before going to bed can also improve the quality of sleep.

I hope my answer is helpful to you.