What makes all the Shark Tank investors say, "Wow"? And leads Mr. Wonderful to make an offer almost immediately? One of the best inventions for wine yet!

In our exclusive clip from Friday's episode, Andrew McMurry introduces his company Zipz Wine, an individual and transportable wine glass serving that's so strong, he can stand on it and it won't break. Seriously.

The episode also features the biggest deal made in Shark Tank history, beating the $2 million deal Mark Cuban made last season with Ten ThirtyOne Productions. Will Zipz Wine score that record-breaking deal? Watch a sneak peek:

Shark Tank airs on Fridays at 9/8c on ABC.