Empty Needle Tip Applicator Bottles can be used to apply paint, glue, glaze, and other liquids onto craft supplies. Create precise and clean designs on t-shirts, paper, handicrafts, and other items or use the bottle for personal care and beauty applications such as highlighting and coloring hair. Henna, lotion, and oils can be applied onto skin with ease as well. The bottle is 1 ounce in size for easy storing while being able to hold enough supplies to complete or start a craft or project. It is transparent allowing you to see how much is left inside the bottle and making it easier to know how far the bottle needs to be filled.