On the left is a solo faceted dual egg uptakes, one of my favorite percs. With a single drain and faceted mouthpiece, joint, and gem. On the right is a collab with JP Raffen, both Maryland artist, which makes these rigs that much more special to me. The left has a radiator perc that is Andrew’s own design. Also their first collab piece. Would love to move these into new homes. I just don’t give them the love they deserve. 
Left-600
Right-600

Is it possible to peep a function of the double egg?

Two Andrew Glasgow 10mm pieces