Capacity: each clear glass jar holds 50 ml, providing ample space for small samples, essential oils, spices, matches, and other small items. Clear glass construction: fully transparent for immediate visual inspection of contents—ideal for sample observation, quality checks, and inventory organization. Bulk supply: packaged in quantities that keep you stocked for lab tests, kitchen use, or craft projects so you have the containers you need on hand. Accurate storage and handling: the glass material is easy to clean, does not absorb odors or colors, and supports reliable sample storage and analysis. Versatile application: suitable for laboratory sample vials, contamination testing, seasoning jars, spice mini jars, and smallitem storage. Practical use scenarios: Laboratory sampling: collect and visually inspect liquid or powder samples for testing and recordkeeping without transferring to secondary containers. Kitchen and food prep: portion and store spices, seasonings, or infused oils in clearly labeled jars for easy access and accurate measurement. Household and craft organization: keep matches, beads, pigments, or other small parts visible and protected in a compact, uniform container. Key attributes at a glance: Size: 50 ml capacity Material: clear glass for visibility and nonreactive storage Function: sample storage, observation, and smallitem organization Compatibility: suitable for laboratory, culinary, and household applications where clear visibility and reliable containment are required