These flat-bottomed syringe stoppers are compatible with all syringe sizes. Securely fitting onto the Luer Lock tip, they allow for upright, tip-down storage. Each stopper is individually packaged and sterilized, made from high-quality medical-grade polypropylene. The airtight seal protects cosmetic preparations from contamination by microorganisms and prevents product loss during storage. Designed to seal the dispensing needle connector when the syringe is not in use or during storage, these stoppers are an indispensable tool for cosmetologists and other professionals. Packaging varies: 100-count packs are shipped in a box; smaller packs are in tamper-evident film and a courier bag.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️