A 30g cosmetic jar is a compact format suited to smaller fill weights such as eye creams, lip products, sample sizes, or travel-oriented packs. Buyers working at this capacity usually focus on opening diameter, jar height, and base width, since a small jar still needs enough surface for decoration and a closure that seals reliably. Glass color, finish, and lid style are chosen alongside the decoration method. Because small jars are often used for trial or gift formats, presentation and pack consistency matter. Closure fit and formula compatibility should be confirmed on samples before a production order.
Share your target product, capacity, closure system, decoration direction, and order requirements. FOLOVER PACK can review the packaging brief and help identify suitable next steps.