Bluemoona 20 Pcs - 30ml Empty Plastic Dropper Bottles Squeezable e-juice E-Liquid Childproof Mix Color Cap Transparent Bottle Square Material: LDPE Available Cap color:Random Capacity: 30ml Components: 1 set includes 1 bottle, 2 cap Use for: solvents, light oils, paint, essence, electronic cigarettes, eye drops, saline, etc.