【Premium Quality】Gufastoe Brand , Made of high grade material, thick and sturdy. Measuring marks are clear and durable. The plunger is smooth and easy to operate. | 【Luer-Lock and Protective Cap】Luer-lock provide safety attachment .Protective caps could protect syringes. | 【 Wide Usage】Excellent for applying or dispensing glues, adhesives, luberication oils, sealants, measuring liquids, refilling ink catridges, etc. | 【 Packaging】Each item is individually packaged. | 【Use Attention】** Not for professional medical use to human **, only for industrial, science lab or home tools,such as ink refilling, measuring and dispensing fluid,perfume separator,etc