• Package content: 30 pieces transparent twist pens, Each tube's capacity: The liquid capacity can hold 2ml, and the thick capacity can hold 3ml, suitable for travel and home
• Easy to filling, easy to carry, Available anytime, anywhere
• Usage: filling with liquid and then installed the brush
• The empty twist pen is disposable and sanitary , suitable for a variety of liquid and no leaks; After use, remember to cover the pen cap
• Wide usages: good for filling lip gloss, nail nutrition oil, essential oils, nail polish, eyelash growth, perfume, etc