The glass scale dropper adopts high grade rubber, which is eco-friendly and durable, no harm to body.The scale pipette comes with accurate and clear scales, easy to read.The glass pipettet is easy to maintain and reusable, convenient and practical.The dropping pipe has a wide application, suitable for many places, such as school, cosmetic house, and more.The lab pipette is lightweight and compact, easy to store when not in use.SpecificationMaterial:glass,rubber.Color: show as picture.Size(length):200mm,10ml.Note:There may be little color differences depending on the resolution.There maybe some slight errors due to different measurements.Package included:1 /2/3/5/10PCS * Dropper.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it