Dear Sirs, We are seeking a reliable producer at lower prices for chemically-stable soda-lime-borosilicate hollow glass bubbles (microspheres). So, if you are really the producer of hollow glass microspheres and if you have a product similar to K15 product of 3M Scotchlite Glass Bubbles as specified in the attached file, Please give us your rock bottom lowest CIF, istanbul, Turkey, price per Ton for your suggested product with its full technical specifications as well as your delivery time. Best Regards, Omer Faruk GUL BERNUR Co. e-mail: bernur@bluebottle.com