Mascara Tube with Wand: Great for storing castor oil and applying it to your brows and lashes. Don't worry about the DIY serum getting damaged, use it for a long time.What you get: 5 packs of 10ml empty mascara tubes. You can make your own ingredients using the mascara tube set.Application: Convenient for your travel or business trip. It is also a good choice for beginners and makeup artists in everyday life.Practical Accessories: We provide you with funnels to help you easily move the castor oil into the tube, and leakproof plugs to help seal tightly and keep air in, keeping your oil fresh.SAFE AND EASY TO USE: The mascara tube is BPAfree, safe and leakfree, and easily wipes off excess oil from the lips through the top of the bottle. Small and lightweight, easy to carry.