The 8 Pcs Spell Jars by Jewelry Shoppe are small 1ml glass bottles with corks, perfect for arts and crafts projects. These lightweight round bottles are reusable and ideal for storing tiny items or creating personalized gifts. Hand wash only and originating from China, these mini wishing bottles are versatile for various craft purposes. Each unit includes 8 bottles, making them a convenient choice for crafters looking to add a touch of magic to their projects.