Bottles allow you to DIY different essential oils, perfume or any homemade mixing recipes Premium & Anti-leak Material- Made of corrosion-resistant glass body with stainless steel roll ball ensure no leaks and good massage experience Easy to Use and Fill- Come with full set of opener, droppers, funnels to make liquid filling simply Perfect for storing essential oils, perfume oils, or other liquids Ideal Capacity , Easy to Carry for Daily Use and Travel