24mm Standard Dropper Cap

This dropper cap is available in 400, 410 and 415 thread sizes, compatible with various large-caliber cosmetic bottle necks on the market. It brings great flexibility for packaging matching and meets different international thread standard requirements.

It supplies full stripe and interval stripe surface styles. The textured outer wall increases friction for easier twisting operation, while two aesthetic options help brands realize differentiated packaging appearance design.

Designed for 24mm large-caliber containers with matched inner sealing structure. It ensures tight closure after tightening, effectively reducing liquid volatilization and preventing leakage during transportation and long-term storage of essential oils and serums.