www.nepalglasspipe.com 's inside out color tobacco smoking Double Chamber Bubbler made by Borocilcate glass and fuming would be Silver or gold, its design and handcrafted by our fine artisan, nature reflect the rich culture and tradition of this Himalayan region Nepal. fair trade & child labor free products. minimum order quantity 50pcs(one cartoon of around 25kg) each design & color would be mix and Maximum 5000pcs per month. can be customize the products. all products are hand made therefore may slightly vary on colors and design.