4-th episode of 3-th season "Shark Tank"

What "Shark Tank" 4-th episode about

A towel designed for modesty when changing into and out of a bathing suit; a sweater-quilt combination; a way to keep wine fresh, a cake mix for dogs. Also: an update on a class-notes sharing site for college students. Guest shark: inventor Lori Greiner.

Episode number: 4

Episode name: "A towel that allows for public changing"

Episode release date: 11 february 2012 at 01:00

Status: aired

Rating: 7.4