This product is part of the 'Bong Builder kit' from 'Blaze Glass'.
This pre-filled bong tube from 'Blaze Glass' has a SG 45mm friction fit and is made from strong 5mm thick Borosilicate (Pyrex) glass and has the 'Blaze Glass' Logo in silver, down the side of the cooling tube. Supplied with a 'BongClip' ® for safety. The tube can be cooled in the refrigerator.A part from the M&M Series (Mix & Match) Bong Builders Kit
Order No.: 'SG 45' - Sure Grinding Clamp for SG 45