DescriptionThis is glass pipets, made of lead-free glass, durable and long-lasting use. Eco-friendly and safe to use. Can help you to measure precisely in the experiment. Suitable for experimental use.Features-Color: transparent -Material: glass -Size: About 32.5X0.8X0.8cm/12.77X0.31X0.31in- Made of materials, durable and safe for a long time use. - Eco-friendly, safe and to your health. - Perfect for medical or laboratory experiment use. - With fine workmanship, not easy to wear and tear, very practical in use.- Also can be a nice accessory to your friends who love doing experiments.