1.: 50 Grams Cream Jars with lid are made of high grade glass and PP, ABS. The glass bottle is very textured, corrosionresistant, durable and beautiful to use. Nontoxic and tasteless, environmental protection. Easy to clean, reuse, and recycle. 2.Good sealing: 50 Grams jars with inner liners and dome lids, the sealing performance is good, you don't have to worry about cosmetics leaking. Due to the good sealing, it can also isolate the secondary pollution of cosmetics. Suitable for professional or personal use. 3.Wide Applications: Suitable for DIY. Use for balms, creams, lip gloss, eye cream, salves, tinctures, makeup, essential oil aromatherapy blends, sunscreen cosmetic product, facial cream, mud mask, eye cream, blusher ointments, spices, seasonings and other body skin care product. 4.Delicate crafted, smooth surface without sharp edges, wide mouth design, better convenience for storing insect repellant, specimen, nail designs, earings, beads, sequin, paillette, small jewelry.