Reusable and durable, support long time use. It can help you get precisely the drops. Less waste and cleaner. It is perfect to make a handmade aromatherapy gift by using these dispensing needle dropper. A must-have tool for your DIY craft. Features - Color: Assorted Color - Material: Plastic, ABS, resin, stainless steel - Size: 6.80X0.70X0.70cm/2.67X0.28X0.28inch. - These droppers make it easier to measure the correct number of drops, especially helpful with thick oils. - Wide use. Great for scientific experiments and all types of crafts, including soaps and stains. - Mixing your oils without creating a big chaos. Saves money and time by making every drop count. - Quickly measure a precise number of drops of essential oils, help to make the product you want. - Perfect way to dispense essential oil and other aromatherapy liquids, provide endless of possibility. Package list: 4 x droppers