Kryo - XL Glycerin Showerhead Bong | FreezableProduct Description KRYO is a high end line of freezable glassware. Each glass piece is infused with Kryogel, an all natural freezable gel that cools down smoke to provide the smoothest experience possible while staying cold for longer. For the biggest ice cool hits, this massive 19 KRYO Showerhead Bong XL combines the ice cool advantages of our freezable KRYOGEL infused glassware with double the size and function. Each hit from the KRYO Showerhead