Listing is for a lot of 25 small Fisherbrand Borosilicate Glass Disposable Culture Tubes, size 10 mm x 75 mm, rounded bottom, p/n 14-962-10A. Caps are not included. Tubes are new and unused. Length: 75 mm (~3") Diameter: 10 mm (~3/8") We also have similar listings for different varieties of culture tubes and various glassware and plasticware for lab use, if this listing's culture tubes are not to your needs. If there is anything wrong with the item that you have purchased, please contact us directly and give us a chance to help, we respond quickly and will ensure you are satisfied with your purchase and experience! Please do not leave negative feedback or open any disputes with eBay or PayPal. Contact us directly and we will fix the problem quickly. We strive for 5/5 Star service! Fast & Free shipping!