Bong Tiny SisterRoor Tiny Sister Glass Bong Roor have developed this little sister witha narrower gauge tube and a diffuser downstem as standard, Its the perfect snapper beaker. Designed and made in Germany, this product is made using German Schott Duran Pyrex glass of the highest quality by time served artisans who have completed years of training in scientific glass blowing. Roor Bongs have a history of only producing the finest glass bongs and pipes in their glass