... blue, light blue, amber, light yellow, green, pink, purple, red, black , milk white, etc.Size:* Diameter: regular 1-120mm, OEM Max ... ,50 x7mm,50 x9mm,60 x5mm,60 x7mm,60 x9mm, 25 x 4mm, 32 x 3.2mm, 32 x 4mm, 38 ... soon. Best RegardsJessica John (Sales Manager) borosilicate clear and colored black glass tube