Luer Lock Design: Designed for use with both straight and threaded openings, Easy to use.
Individual Packaging: Each package contains 100 units, individually packaged.
Multiple Uses: Used for industry, scientific research, laboratory, plant, and animal husbandry. It can also be used to replenish gel, paint, ink, perfume, lubricant, etc.
Material: stainless steel and plastic. Not for medical use!!!
Note: Only Suitable for scientific lab tools, industry, and DIY handmade projects. Not for medical use!!!
