This amazing beauty is from Geoff's air trap series of marbles, where each air trap creation represents a bird in a cage. Transparent glass is woven incredibly elegantly inside of crystal clear glass, giving us a magical result that truly looooves the light! These are from Geoff's premiere line of marbles, some of the best in the world. This is flowing beautiful glass at its finest, the colors are GORGEOUS, and I LOVE how the air traps reflect inside of each other - did you notice that? AWESOME. Signed 'Beetem 2006'.