12pcs 24mm Phenolic Resin Screw Caps – Black Poly Seal Cone Lids

These screw on caps are designed exclusively for bottles with a 24mm mouth diameter (be sure to confirm your bottle size before use!)—they work as reliable growler caps, bottle tops, or plastic cap replacements for all kinds of containers. Beyond sealing, they double as a handy bottle emptying cap: the secure screw-on design lets you pour contents smoothly and evenly, no spills or mess.Crafted from durable material, these screw caps create a tight, leak-proof seal to lock in freshness (great for beverages, oils, or dry goods) and stand up to repeated use. Whether you’re replacing lost bottle tops, sealing a growler after a fill-up, or using a screw cap bottle for storage, these caps are a practical, long-lasting choice.Perfect for home kitchens, bars, or pantry organization, these screw caps check all boxes: precise fit, secure seal, multi-use functionality, and durable construction. They’re the go-to accessory for anyone who needs reliable, reusable bottle caps

• Durable Material:Made of sturdy,corrosion-resistant black phenolic resin.These highly dependable plastic bottle caps are built to withstand harsh environments and won't deform easily
• Precise Fit:Features a universal 24-400 threading.These standard 24mm bottle caps are precision-engineered for a snug,leak-proof,and cross-threading-free fit on the bottle mouth
• Superior Seal:Equipped with a built-in PolyCone cone liner that physically compresses against the neck.These premium bottle caps provide an airtight barrier,preventing evaporation and leaks
• Easy to Use:Simply use the "finger-tight" method—turn until snug,no over-tightening needed.As reusable wine bottle screw caps,they allow for effortless opening and secure closing for repeated use
• Wide Fitment:Specifically threaded for standard 24-400 necks.They screw perfectly onto amber glass bottles with caps (like 4oz/8oz Boston round bottles),cosmetic lotion jars,and lab reagent bottles.They also serve as an excellent replacement for growler caps on standard narrow-mouth brew jugs