Key Features
- Child Resistant Closure (CRC) for Safety Compliance
- Push-down-and-turn mechanism helps prevent access by children
- Calibrated Glass Pipette for Precise Measurement
- Graduation marks enable accurate and consistent dosing

Droppers · 22-400
This 22mm 22-400 white child resistant calibrated glass dropper is designed for 4 oz Boston round bottles, providing a safe, compliant, and precision dosing solution for CBD oil, cannabis formulations, pharmaceuticals, and skincare products. Featuring a secure child-resistant (CRC) closure, this dropper helps prevent unintended
Factory Supply
For dropper cap sourcing, buyers usually need stable neck compatibility, smooth bulb rebound, clean glass pipettes, and repeatable dosing performance across bulk orders. This 22mm 22-400 white child resistant calibrated glass dropper for 4 oz bottles is listed with 22-400 details and 4 oz Boston round bottles so purchasing teams can check fit before requesting samples. Shunyu Packaging can coordinate Polypropylene (PP), White, decoration work, sample confirmation, and production packing for overseas packaging projects.