These storage jars are super easy to use. Just open the sealed lid and put in your nuts, snacks, or miscellaneous grains. For best results, keep them in a cool and dry place. When cleaning, use mild dish soap and warm water. Avoid using abrasive cleaners as they might scratch the high borosilicate glass. If you're using them for home decoration, place them in a visible spot to show off their charm. Also, handle the horse iron parts gently to prevent any damage.