Crafted from 3mm thick borosilicate glass—BPA-free, lead-free, and heat-resistant (-4~302°F)—these jars are dishwasher and fridge safe, ensuring long-lasting, healthy storage while reducing plastic waste. Ideal for meal prep (salads, fruits) and storing snacks, cookies, tea, oats, spices, and dry ingredientsThe airtight bamboo lids feature food-grade silicone seals to lock freshness, block air, and keep ants out, preserving food dry and safe. With a 4-inch wide mouth, refilling and accessing contents is effortless, while stackable design saves cabinet/pantry space, eliminating clutter. Transparent glass lets you easily check remaining stock, and the set includes 72 labels (54 pre-printed, 18 writable) plus an erasable marker for easy organization. Blending elegance and practicality, these versatile jars elevate kitchen aesthetics while meeting all storage needs—from flour and rice to pasta and cereal—for a more organized, sustainable home. Color: Clear.