Premium glass construction Premium BPA-free and lead-free food-grade glass for long-lasting durability and a clear view of contents. Keeps food freshness and integrity from fridge to table. Airtight seal for freshness and transport Lid design creates an airtight seal to keep contents fresh longer and prevent leaks during movement or packing lunches. Stackable design for efficient storage Recessed top enables stable, space-saving stacking. Edge guard on the lid adds extra protection during handling. Size and capacity for practical use Designed for everyday portioning and convenient storage, suitable for a range of common serving sizes and uses. Versatility for many foods and projects Not limited to yogurt and oatmeal—perfect for homemade jams, pickles, sauces, smoothies, desserts, and even DIY crafts. Works for preserving, presenting, or storing with a seamless fit into kitchen or pantry setups. Use scenarios - Morning routine: portion yogurt or oats for quick, grab-and-go breakfasts. - Homemade goods: store jams, pickles, sauces, or dessert toppings in clean, see-through jars. - On-the-go meals: pack lunches or snacks securely without leaks, whether at work, school, or travel.