Our mixing bowls and spoons are made of natural bamboo powder, non-toxic, BPA-free, phthalate-free, PVC-free, lead-free, cadmium-free, and equipped with bamboo lids, which are perfectly compatible with our bowls and effectively protect the life of your food.Whether you use it as a storage jar or everyday tableware, it can do a great job and you can use it as a gift for a friend's birthday, wedding, anniversary, New Year's gift or housewarming gift to send good wishes