Replacement nozzle caps and piercing needles for eyelash glue bottles. Pack of 100 designed to fit most plastic glue bottles with a bottle mouth diameter of about 1 cm. Key benefits Restores a secure, controlled nozzle for eyelash glue bottles to reduce spills and messy openings. Simple replacement that saves time compared to transferring glue or buying bottles. Includes piercing needles for quick, reliable opening of sealed nozzles so glue flows smoothly when needed. Important attributes Function: replacement nozzle caps and piercing needles for eyelash extension glue bottles and general plastic bottles. Compatibility: universal fit for bottle mouths with an approximate diameter of 1 cm; suitable for most eyelash glue bottles and other small plastic bottles used in beauty work. Quantity: 100 replacement heads and piercing needles included for daily use and supply stocking. Performance: provides consistent nozzle shape for controlled dispensing and easy piercing for first use. Practical use scenarios Salon refill and maintenance: keep a set on hand to worn or clogged nozzles quickly between clients. Technician travel kit: compact supplies to restore bottle nozzles while working on location or at events. Daily workstation supply: damaged caps and maintain consistent glue flow during extended eyelash extension sessions. What you get 100 replacement nozzle heads and piercing needles that fit general plastic bottles with a bottle mouth diameter of about 1 cm, ready for regular use in eyelash extension work. Simple to use, space efficient, and intended for professional and eyelash extension supplies.