Our Size 24 XXXX cork stoppers represent the finest quality in our range of tapered corks. Specifically designed for professionals such as chemists, chemical engineers, and industrial food workers, these stoppers are an ideal choice for use in laboratories, containment of oils, and handling of various moving liquids. Constructed from 100% natural and sustainable cork, our stoppers reflect our commitment to both environmental responsibility and the highest standards of quality. As with all WidgetCo products, these cork stoppers are created to stringent specifications, consistently delivering a secure seal every time they're used. We employ a meticulous visual sorting and grading process based on the size of the lenticels - the naturally occurring crevices in cork. This attention to detail has helped establish our premium-grade stoppers as the go-to choice for a broad spectrum of laboratory processes and food packaging operations. Rely on our Size 24 XXXX Cork Stoppers for a dependable solution to maintaining the integrity of your valuable work and ensuring secure containment of your fluids.