Bottle Cap Syringe Adapters with Pre-drilled Holes 20Pcs 3 Sizes Avoid Liquid Waste for Tattoo Ink Dispensing

1. Multi-size options: three different sizes are available, widely compatible with a variety of common medicine bottles and reagent bottles, to meet the diverse needs of laboratories and hospitals, and to improve adaptability. 2. High-efficiency liquid waste prevention: accurate perforated design ensures smooth transfer of syringes or pipettes, avoids liquid leakage and waste, improves sample utilization and saves reagent costs. 3. Safety and anti-pollution: Superior sealing performance, prevent external impurities and gases from entering the container, protect the purity of the stored liquid, and ensure the safety of testing and medical operations. 4. Convenient operation: The bottle cap has a hole to facilitate direct insertion of syringes or pipettes, without frequent opening and closing of the bottle cap, simple and quick operation, and significantly improve the efficiency of experiments and medication. 5. Reliable quality, sturdy and durable: made of high-quality chemical stability materials, corrosion resistance, high temperature resistance, suitable for a variety of chemical reagents and pharmaceutical liquids, the use of safe and secure. Specifications: New and high quality! Material: Plastic Color: Transparent Size:As the pictures show Package quantity:20Pcs Note: Please allow 2%-3% differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.