ericotry Essential Oil Aromatherapy Blank Nasal Inhaler Tubes Portable Refillable Plastic Perfume Tubes with Cotton Stick 6 Pack Random Color

Material: PP Color: Ship at random Size: diameter1.8cm/ height6.5cm Package Include: 6 PCS Essential Oil Aromatherapy Empty Nasal Inhaler Tubes Directions for use: 1, take out the cotton plug, 3 to 7 drops (according to your requirements) 2, open the bottom cover, place the cotton mandrel tube cover and bottom cover. 3, the pipe air buy (recommend a night) for a period of time, easily cotton core rod penetration. 4, when using, counterclockwise turning the screw cap.According to your own need to DIY.