Why this jar earns its place
The Kilner 370ml Twist Top Jar is the larger sibling of the 228ml pack—same proven design, more capacity, same English-made quality. At 370ml, you're holding enough for a full week's worth of a busy station's most-used spice or condiment, or a full portion of high-turnover dried goods. The 12-pack model means you get serious coverage: fill a spice rack, stock multiple prep stations, handle bulk storage with enough backup jars to rotate through cleaning and refilling.
Made in England from high-quality glass with 30% recycled content, these jars are built to last. The metal twist-top seal is straightforward and bulletproof—no plastic components, no weak hinges. Glass is chemically inert, so you can store acidic preserves, vinegars, oils and aggressive spices without degradation. The 115 × 75 mm proportions sit comfortably on shelves and prep benches—visible, accessible, tidy.
In real catering operations, these jars become part of the infrastructure. They're refilled dozens of times, resealed, relabelled, sometimes sterilised. Glass doesn't absorb flavours or stain, so a jar of oregano stays clean for basil, and a vinegar jar never taints the next batch of oil. That reliability is why professional kitchens trust them.
