Volume: 50ml 100ml, or custom size Material: Borosilicate glass/Glass tube Cap: Screw Aluminum cap Surface: Deco/hot stamping/silk printing/labeling… MOQ: 10,000 pcs Samples: Free，Just pay the shipping fee Features: Borosilicate glass tube bottle are a new type of sampling and testing tool that can not only be used for customers in vineyards or wineries to test your products, but can also …