A screw cap dropper combines a threaded closure with a glass pipette and squeeze bulb, forming a single dispensing unit for bottles in cosmetic and essential oil applications. The screw thread must align with the bottle neck finish to ensure a secure seal and prevent leakage. Selection considerations include the cap material and surface finish, bulb color and elasticity, and the pipette’s length, tube diameter, and tip shape, which influence drop control and compatibility with different formula viscosities. Buyers should evaluate the assembled dropper with the intended bottle through sampling to confirm fit, sealing, and dispensing performance.
Share your target product, capacity, closure system, decoration direction, and order requirements. FOLOVER PACK can review the packaging brief and help identify suitable next steps.